11809754

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{1487}}^1$

素因数の和:1538

約数の個数: 24

約数和(自身を含む): 20409408

約数和(自身を除く): 8599654

約数列:

[1, 2, 11, 19, 22, 38, 209, 361, 418, 722, 1487, 2974, 3971, 7942, 16357, 28253, 32714, 56506, 310783, 536807, 621566, 1073614, 5904877, 11809754]

約数ペア:

[(1, 11809754), (2, 5904877), (11, 1073614), (19, 621566), (22, 536807), (38, 310783), (209, 56506), (361, 32714), (418, 28253), (722, 16357), (1487, 7942), (2974, 3971)]