25863332

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{30937}}^1$

素因数の和:30971

約数の個数: 24

約数和(自身を含む): 51975840

約数和(自身を除く): 26112508

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 30937, 61874, 123748, 340307, 587803, 680614, 1175606, 1361228, 2351212, 6465833, 12931666, 25863332]

約数ペア:

[(1, 25863332), (2, 12931666), (4, 6465833), (11, 2351212), (19, 1361228), (22, 1175606), (38, 680614), (44, 587803), (76, 340307), (209, 123748), (418, 61874), (836, 30937)]