22413170

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{3253}}^1$

素因数の和:3326

約数の個数: 32

約数和(自身を含む): 44280432

約数和(自身を除く): 21867262

約数列:

[1, 2, 5, 10, 13, 26, 53, 65, 106, 130, 265, 530, 689, 1378, 3253, 3445, 6506, 6890, 16265, 32530, 42289, 84578, 172409, 211445, 344818, 422890, 862045, 1724090, 2241317, 4482634, 11206585, 22413170]

約数ペア:

[(1, 22413170), (2, 11206585), (5, 4482634), (10, 2241317), (13, 1724090), (26, 862045), (53, 422890), (65, 344818), (106, 211445), (130, 172409), (265, 84578), (530, 42289), (689, 32530), (1378, 16265), (3253, 6890), (3445, 6506)]