11403812

素因数分解:

$2^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{3109}}^1$

素因数の和:3251

約数の個数: 24

約数和(自身を含む): 22989120

約数和(自身を除く): 11585308

約数列:

[1, 2, 4, 7, 14, 28, 131, 262, 524, 917, 1834, 3109, 3668, 6218, 12436, 21763, 43526, 87052, 407279, 814558, 1629116, 2850953, 5701906, 11403812]

約数ペア:

[(1, 11403812), (2, 5701906), (4, 2850953), (7, 1629116), (14, 814558), (28, 407279), (131, 87052), (262, 43526), (524, 21763), (917, 12436), (1834, 6218), (3109, 3668)]