15697315376

素因数分解:

$2^4\times {\mathrm{17959}}^1\times {\mathrm{54629}}^1$

素因数の和:72596

約数の個数: 20

約数和(自身を含む): 30415798800

約数和(自身を除く): 14718483424

約数列:

[1, 2, 4, 8, 16, 17959, 35918, 54629, 71836, 109258, 143672, 218516, 287344, 437032, 874064, 981082211, 1962164422, 3924328844, 7848657688, 15697315376]

約数ペア:

[(1, 15697315376), (2, 7848657688), (4, 3924328844), (8, 1962164422), (16, 981082211), (17959, 874064), (35918, 437032), (54629, 287344), (71836, 218516), (109258, 143672)]