12290102

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{4019}}^1$

素因数の和:4171

約数の個数: 16

約数和(自身を含む): 20260800

約数和(自身を除く): 7970698

約数列:

[1, 2, 11, 22, 139, 278, 1529, 3058, 4019, 8038, 44209, 88418, 558641, 1117282, 6145051, 12290102]

約数ペア:

[(1, 12290102), (2, 6145051), (11, 1117282), (22, 558641), (139, 88418), (278, 44209), (1529, 8038), (3058, 4019)]