12859916

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{757}}^1$

素因数の和:929

約数の個数: 24

約数和(自身を含む): 23431296

約数和(自身を除く): 10571380

約数列:

[1, 2, 4, 31, 62, 124, 137, 274, 548, 757, 1514, 3028, 4247, 8494, 16988, 23467, 46934, 93868, 103709, 207418, 414836, 3214979, 6429958, 12859916]

約数ペア:

[(1, 12859916), (2, 6429958), (4, 3214979), (31, 414836), (62, 207418), (124, 103709), (137, 93868), (274, 46934), (548, 23467), (757, 16988), (1514, 8494), (3028, 4247)]