10688690

素因数分解:

$2^1\times 5^1\times {\mathrm{419}}^1\times {\mathrm{2551}}^1$

素因数の和:2977

約数の個数: 16

約数和(自身を含む): 19293120

約数和(自身を除く): 8604430

約数列:

[1, 2, 5, 10, 419, 838, 2095, 2551, 4190, 5102, 12755, 25510, 1068869, 2137738, 5344345, 10688690]

約数ペア:

[(1, 10688690), (2, 5344345), (5, 2137738), (10, 1068869), (419, 25510), (838, 12755), (2095, 5102), (2551, 4190)]