12317974

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{3257}}^1$

素因数の和:3351

約数の個数: 16

約数和(自身を含む): 19391616

約数和(自身を除く): 7073642

約数列:

[1, 2, 31, 61, 62, 122, 1891, 3257, 3782, 6514, 100967, 198677, 201934, 397354, 6158987, 12317974]

約数ペア:

[(1, 12317974), (2, 6158987), (31, 397354), (61, 201934), (62, 198677), (122, 100967), (1891, 6514), (3257, 3782)]