19414122

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{37}}^1$

素因数の和:124

約数の個数: 96

約数和(自身を含む): 50714496

約数和(自身を除く): 31300374

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 31, 37, 39, 42, 62, 74, 78, 91, 93, 111, 182, 186, 217, 222, 259, 273, 403, 434, 481, 518, 546, 651, 777, 806, 961, 962, 1147, 1209, 1302, 1443, 1554, 1922, 2294, 2418, 2821, 2883, 2886, 3367, 3441, 5642, 5766, 6727, 6734, 6882, 8029, 8463, 10101, 12493, 13454, 14911, 16058, 16926, 20181, 20202, 24087, 24986, 29822, 35557, 37479, 40362, 44733, 48174, 71114, 74958, 87451, 89466, 104377, 106671, 174902, 208754, 213342, 248899, 262353, 313131, 462241, 497798, 524706, 626262, 746697, 924482, 1386723, 1493394, 2773446, 3235687, 6471374, 9707061, 19414122]

約数ペア:

[(1, 19414122), (2, 9707061), (3, 6471374), (6, 3235687), (7, 2773446), (13, 1493394), (14, 1386723), (21, 924482), (26, 746697), (31, 626262), (37, 524706), (39, 497798), (42, 462241), (62, 313131), (74, 262353), (78, 248899), (91, 213342), (93, 208754), (111, 174902), (182, 106671), (186, 104377), (217, 89466), (222, 87451), (259, 74958), (273, 71114), (403, 48174), (434, 44733), (481, 40362), (518, 37479), (546, 35557), (651, 29822), (777, 24986), (806, 24087), (961, 20202), (962, 20181), (1147, 16926), (1209, 16058), (1302, 14911), (1443, 13454), (1554, 12493), (1922, 10101), (2294, 8463), (2418, 8029), (2821, 6882), (2883, 6734), (2886, 6727), (3367, 5766), (3441, 5642)]