22641422

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{311}}^1\times {\mathrm{409}}^1$

素因数の和:811

約数の個数: 16

約数和(自身を含む): 34538400

約数和(自身を除く): 11896978

約数列:

[1, 2, 89, 178, 311, 409, 622, 818, 27679, 36401, 55358, 72802, 127199, 254398, 11320711, 22641422]

約数ペア:

[(1, 22641422), (2, 11320711), (89, 254398), (178, 127199), (311, 72802), (409, 55358), (622, 36401), (818, 27679)]