18275834

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{331}}^1\times {\mathrm{1453}}^1$

素因数の和:1805

約数の個数: 16

約数和(自身を含む): 28963680

約数和(自身を除く): 10687846

約数列:

[1, 2, 19, 38, 331, 662, 1453, 2906, 6289, 12578, 27607, 55214, 480943, 961886, 9137917, 18275834]

約数ペア:

[(1, 18275834), (2, 9137917), (19, 961886), (38, 480943), (331, 55214), (662, 27607), (1453, 12578), (2906, 6289)]