26391266

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{3323}}^1$

素因数の和:3374

約数の個数: 24

約数和(自身を含む): 45591984

約数和(自身を除く): 19200718

約数列:

[1, 2, 11, 19, 22, 38, 209, 361, 418, 722, 3323, 3971, 6646, 7942, 36553, 63137, 73106, 126274, 694507, 1199603, 1389014, 2399206, 13195633, 26391266]

約数ペア:

[(1, 26391266), (2, 13195633), (11, 2399206), (19, 1389014), (22, 1199603), (38, 694507), (209, 126274), (361, 73106), (418, 63137), (722, 36553), (3323, 7942), (3971, 6646)]