12438482

素因数分解:

$2^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{5659}}^1$

素因数の和:5825

約数の個数: 16

約数和(自身を含む): 21462720

約数和(自身を除く): 9024238

約数列:

[1, 2, 7, 14, 157, 314, 1099, 2198, 5659, 11318, 39613, 79226, 888463, 1776926, 6219241, 12438482]

約数ペア:

[(1, 12438482), (2, 6219241), (7, 1776926), (14, 888463), (157, 79226), (314, 39613), (1099, 11318), (2198, 5659)]