12475390

素因数分解:

$2^1\times 5^1\times {\mathrm{331}}^1\times {\mathrm{3769}}^1$

素因数の和:4107

約数の個数: 16

約数和(自身を含む): 22529520

約数和(自身を除く): 10054130

約数列:

[1, 2, 5, 10, 331, 662, 1655, 3310, 3769, 7538, 18845, 37690, 1247539, 2495078, 6237695, 12475390]

約数ペア:

[(1, 12475390), (2, 6237695), (5, 2495078), (10, 1247539), (331, 37690), (662, 18845), (1655, 7538), (3310, 3769)]