13978516

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{971}}^1$

素因数の和:1095

約数の個数: 24

約数和(自身を含む): 25310880

約数和(自身を除く): 11332364

約数列:

[1, 2, 4, 59, 61, 118, 122, 236, 244, 971, 1942, 3599, 3884, 7198, 14396, 57289, 59231, 114578, 118462, 229156, 236924, 3494629, 6989258, 13978516]

約数ペア:

[(1, 13978516), (2, 6989258), (4, 3494629), (59, 236924), (61, 229156), (118, 118462), (122, 114578), (236, 59231), (244, 57289), (971, 14396), (1942, 7198), (3599, 3884)]