12561796

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{6529}}^1$

素因数の和:6583

約数の個数: 24

約数和(自身を含む): 24317720

約数和(自身を除く): 11755924

約数列:

[1, 2, 4, 13, 26, 37, 52, 74, 148, 481, 962, 1924, 6529, 13058, 26116, 84877, 169754, 241573, 339508, 483146, 966292, 3140449, 6280898, 12561796]

約数ペア:

[(1, 12561796), (2, 6280898), (4, 3140449), (13, 966292), (26, 483146), (37, 339508), (52, 241573), (74, 169754), (148, 84877), (481, 26116), (962, 13058), (1924, 6529)]