12709972

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{1913}}^1$

素因数の和:2079

約数の個数: 24

約数和(自身を含む): 24437952

約数和(自身を除く): 11727980

約数列:

[1, 2, 4, 11, 22, 44, 151, 302, 604, 1661, 1913, 3322, 3826, 6644, 7652, 21043, 42086, 84172, 288863, 577726, 1155452, 3177493, 6354986, 12709972]

約数ペア:

[(1, 12709972), (2, 6354986), (4, 3177493), (11, 1155452), (22, 577726), (44, 288863), (151, 84172), (302, 42086), (604, 21043), (1661, 7652), (1913, 6644), (3322, 3826)]