19363674946

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{139}}^1\times {\mathrm{193}}^1$

素因数の和:504

約数の個数: 128

約数和(自身を含む): 37858867200

約数和(自身を除く): 18495192254

約数列:

[1, 2, 7, 11, 14, 22, 43, 77, 86, 109, 139, 154, 193, 218, 278, 301, 386, 473, 602, 763, 946, 973, 1199, 1351, 1526, 1529, 1946, 2123, 2398, 2702, 3058, 3311, 4246, 4687, 5977, 6622, 8299, 8393, 9374, 10703, 11954, 14861, 15151, 16598, 16786, 21037, 21406, 26827, 29722, 30302, 32809, 41839, 42074, 51557, 53654, 58093, 65618, 65747, 83678, 91289, 103114, 106057, 116186, 131494, 147259, 166661, 182578, 187789, 212114, 231407, 294518, 295097, 333322, 360899, 375578, 460229, 462814, 590194, 639023, 651493, 721798, 904591, 920458, 1153561, 1166627, 1278046, 1302986, 1619849, 1809182, 2065679, 2307122, 2333254, 2924143, 3239698, 4131358, 4560451, 5848286, 6332137, 7166423, 8074927, 9120902, 9950501, 12664274, 12689171, 14332846, 16149854, 19901002, 20469001, 25378342, 32165573, 40938002, 50164961, 64331146, 69653507, 88824197, 100329922, 125738149, 139307014, 177648394, 225159011, 251476298, 450318022, 880167043, 1383119639, 1760334086, 2766239278, 9681837473, 19363674946]

約数ペア:

[(1, 19363674946), (2, 9681837473), (7, 2766239278), (11, 1760334086), (14, 1383119639), (22, 880167043), (43, 450318022), (77, 251476298), (86, 225159011), (109, 177648394), (139, 139307014), (154, 125738149), (193, 100329922), (218, 88824197), (278, 69653507), (301, 64331146), (386, 50164961), (473, 40938002), (602, 32165573), (763, 25378342), (946, 20469001), (973, 19901002), (1199, 16149854), (1351, 14332846), (1526, 12689171), (1529, 12664274), (1946, 9950501), (2123, 9120902), (2398, 8074927), (2702, 7166423), (3058, 6332137), (3311, 5848286), (4246, 4560451), (4687, 4131358), (5977, 3239698), (6622, 2924143), (8299, 2333254), (8393, 2307122), (9374, 2065679), (10703, 1809182), (11954, 1619849), (14861, 1302986), (15151, 1278046), (16598, 1166627), (16786, 1153561), (21037, 920458), (21406, 904591), (26827, 721798), (29722, 651493), (30302, 639023), (32809, 590194), (41839, 462814), (42074, 460229), (51557, 375578), (53654, 360899), (58093, 333322), (65618, 295097), (65747, 294518), (83678, 231407), (91289, 212114), (103114, 187789), (106057, 182578), (116186, 166661), (131494, 147259)]