40289348

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{48193}}^1$

素因数の和:48227

約数の個数: 24

約数和(自身を含む): 80965920

約数和(自身を除く): 40676572

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 48193, 96386, 192772, 530123, 915667, 1060246, 1831334, 2120492, 3662668, 10072337, 20144674, 40289348]

約数ペア:

[(1, 40289348), (2, 20144674), (4, 10072337), (11, 3662668), (19, 2120492), (22, 1831334), (38, 1060246), (44, 915667), (76, 530123), (209, 192772), (418, 96386), (836, 48193)]