38142709

素因数分解:

${\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{353}}^1$

素因数の和:441

約数の個数: 24

約数和(自身を含む): 45198720

約数和(自身を除く): 7056011

約数列:

[1, 11, 19, 47, 121, 209, 353, 517, 893, 2299, 3883, 5687, 6707, 9823, 16591, 42713, 73777, 108053, 182501, 315229, 811547, 2007511, 3467519, 38142709]

約数ペア:

[(1, 38142709), (11, 3467519), (19, 2007511), (47, 811547), (121, 315229), (209, 182501), (353, 108053), (517, 73777), (893, 42713), (2299, 16591), (3883, 9823), (5687, 6707)]