12628616

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1$

素因数の和:139

約数の個数: 128

約数和(自身を含む): 33868800

約数和(自身を除く): 21240184

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 19, 22, 26, 28, 38, 44, 52, 56, 76, 77, 83, 88, 91, 104, 133, 143, 152, 154, 166, 182, 209, 247, 266, 286, 308, 332, 364, 418, 494, 532, 572, 581, 616, 664, 728, 836, 913, 988, 1001, 1064, 1079, 1144, 1162, 1463, 1577, 1672, 1729, 1826, 1976, 2002, 2158, 2324, 2717, 2926, 3154, 3458, 3652, 4004, 4316, 4648, 5434, 5852, 6308, 6391, 6916, 7304, 7553, 8008, 8632, 10868, 11039, 11704, 11869, 12616, 12782, 13832, 15106, 17347, 19019, 20501, 21736, 22078, 23738, 25564, 30212, 34694, 38038, 41002, 44156, 47476, 51128, 60424, 69388, 76076, 82004, 83083, 88312, 94952, 121429, 138776, 143507, 152152, 164008, 166166, 225511, 242858, 287014, 332332, 451022, 485716, 574028, 664664, 902044, 971432, 1148056, 1578577, 1804088, 3157154, 6314308, 12628616]

約数ペア:

[(1, 12628616), (2, 6314308), (4, 3157154), (7, 1804088), (8, 1578577), (11, 1148056), (13, 971432), (14, 902044), (19, 664664), (22, 574028), (26, 485716), (28, 451022), (38, 332332), (44, 287014), (52, 242858), (56, 225511), (76, 166166), (77, 164008), (83, 152152), (88, 143507), (91, 138776), (104, 121429), (133, 94952), (143, 88312), (152, 83083), (154, 82004), (166, 76076), (182, 69388), (209, 60424), (247, 51128), (266, 47476), (286, 44156), (308, 41002), (332, 38038), (364, 34694), (418, 30212), (494, 25564), (532, 23738), (572, 22078), (581, 21736), (616, 20501), (664, 19019), (728, 17347), (836, 15106), (913, 13832), (988, 12782), (1001, 12616), (1064, 11869), (1079, 11704), (1144, 11039), (1162, 10868), (1463, 8632), (1577, 8008), (1672, 7553), (1729, 7304), (1826, 6916), (1976, 6391), (2002, 6308), (2158, 5852), (2324, 5434), (2717, 4648), (2926, 4316), (3154, 4004), (3458, 3652)]