12711028

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{307}}^1\times {\mathrm{941}}^1$

素因数の和:1263

約数の個数: 24

約数和(自身を含む): 24371424

約数和(自身を除く): 11660396

約数列:

[1, 2, 4, 11, 22, 44, 307, 614, 941, 1228, 1882, 3377, 3764, 6754, 10351, 13508, 20702, 41404, 288887, 577774, 1155548, 3177757, 6355514, 12711028]

約数ペア:

[(1, 12711028), (2, 6355514), (4, 3177757), (11, 1155548), (22, 577774), (44, 288887), (307, 41404), (614, 20702), (941, 13508), (1228, 10351), (1882, 6754), (3377, 3764)]