18735914

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{3019}}^1$

素因数の和:3157

約数の個数: 16

約数和(自身を含む): 29354400

約数和(自身を除く): 10618486

約数列:

[1, 2, 29, 58, 107, 214, 3019, 3103, 6038, 6206, 87551, 175102, 323033, 646066, 9367957, 18735914]

約数ペア:

[(1, 18735914), (2, 9367957), (29, 646066), (58, 323033), (107, 175102), (214, 87551), (3019, 6206), (3103, 6038)]