11721754

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{48437}}^1$

素因数の和:48461

約数の個数: 12

約数和(自身を含む): 19326762

約数和(自身を除く): 7605008

約数列:

[1, 2, 11, 22, 121, 242, 48437, 96874, 532807, 1065614, 5860877, 11721754]

約数ペア:

[(1, 11721754), (2, 5860877), (11, 1065614), (22, 532807), (121, 96874), (242, 48437)]