15220106

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{109}}^1\times {\mathrm{577}}^1$

素因数の和:710

約数の個数: 24

約数和(自身を含む): 25368420

約数和(自身を除く): 10148314

約数列:

[1, 2, 11, 22, 109, 121, 218, 242, 577, 1154, 1199, 2398, 6347, 12694, 13189, 26378, 62893, 69817, 125786, 139634, 691823, 1383646, 7610053, 15220106]

約数ペア:

[(1, 15220106), (2, 7610053), (11, 1383646), (22, 691823), (109, 139634), (121, 125786), (218, 69817), (242, 62893), (577, 26378), (1154, 13189), (1199, 12694), (2398, 6347)]