12090416

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1571}}^1$

素因数の和:1629

約数の個数: 40

約数和(自身を含む): 25925424

約数和(自身を除く): 13835008

約数列:

[1, 2, 4, 8, 13, 16, 26, 37, 52, 74, 104, 148, 208, 296, 481, 592, 962, 1571, 1924, 3142, 3848, 6284, 7696, 12568, 20423, 25136, 40846, 58127, 81692, 116254, 163384, 232508, 326768, 465016, 755651, 930032, 1511302, 3022604, 6045208, 12090416]

約数ペア:

[(1, 12090416), (2, 6045208), (4, 3022604), (8, 1511302), (13, 930032), (16, 755651), (26, 465016), (37, 326768), (52, 232508), (74, 163384), (104, 116254), (148, 81692), (208, 58127), (296, 40846), (481, 25136), (592, 20423), (962, 12568), (1571, 7696), (1924, 6284), (3142, 3848)]