12571010

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{30661}}^1$

素因数の和:30709

約数の個数: 16

約数和(自身を含む): 23180472

約数和(自身を除く): 10609462

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 30661, 61322, 153305, 306610, 1257101, 2514202, 6285505, 12571010]

約数ペア:

[(1, 12571010), (2, 6285505), (5, 2514202), (10, 1257101), (41, 306610), (82, 153305), (205, 61322), (410, 30661)]