16634390

素因数分解:

$2^1\times 5^1\times {\mathrm{1039}}^1\times {\mathrm{1601}}^1$

素因数の和:2647

約数の個数: 16

約数和(自身を含む): 29989440

約数和(自身を除く): 13355050

約数列:

[1, 2, 5, 10, 1039, 1601, 2078, 3202, 5195, 8005, 10390, 16010, 1663439, 3326878, 8317195, 16634390]

約数ペア:

[(1, 16634390), (2, 8317195), (5, 3326878), (10, 1663439), (1039, 16010), (1601, 10390), (2078, 8005), (3202, 5195)]