9203890

素因数分解:

$2^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{3851}}^1$

素因数の和:4097

約数の個数: 16

約数和(自身を含む): 16640640

約数和(自身を除く): 7436750

約数列:

[1, 2, 5, 10, 239, 478, 1195, 2390, 3851, 7702, 19255, 38510, 920389, 1840778, 4601945, 9203890]

約数ペア:

[(1, 9203890), (2, 4601945), (5, 1840778), (10, 920389), (239, 38510), (478, 19255), (1195, 7702), (2390, 3851)]