12904370

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41627}}^1$

素因数の和:41665

約数の個数: 16

約数和(自身を含む): 23977728

約数和(自身を除く): 11073358

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 41627, 83254, 208135, 416270, 1290437, 2580874, 6452185, 12904370]

約数ペア:

[(1, 12904370), (2, 6452185), (5, 2580874), (10, 1290437), (31, 416270), (62, 208135), (155, 83254), (310, 41627)]