65118548

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{77893}}^1$

素因数の和:77927

約数の個数: 24

約数和(自身を含む): 130861920

約数和(自身を除く): 65743372

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 77893, 155786, 311572, 856823, 1479967, 1713646, 2959934, 3427292, 5919868, 16279637, 32559274, 65118548]

約数ペア:

[(1, 65118548), (2, 32559274), (4, 16279637), (11, 5919868), (19, 3427292), (22, 2959934), (38, 1713646), (44, 1479967), (76, 856823), (209, 311572), (418, 155786), (836, 77893)]