12156906118

素因数分解:

$2^1\times 7^1\times {\mathrm{443}}^1\times {\mathrm{509}}^1\times {\mathrm{3851}}^1$

素因数の和:4812

約数の個数: 32

約数和(自身を含む): 20933925120

約数和(自身を除く): 8777019002

約数列:

[1, 2, 7, 14, 443, 509, 886, 1018, 3101, 3563, 3851, 6202, 7126, 7702, 26957, 53914, 225487, 450974, 1578409, 1705993, 1960159, 3156818, 3411986, 3920318, 11941951, 13721113, 23883902, 27442226, 868350437, 1736700874, 6078453059, 12156906118]

約数ペア:

[(1, 12156906118), (2, 6078453059), (7, 1736700874), (14, 868350437), (443, 27442226), (509, 23883902), (886, 13721113), (1018, 11941951), (3101, 3920318), (3563, 3411986), (3851, 3156818), (6202, 1960159), (7126, 1705993), (7702, 1578409), (26957, 450974), (53914, 225487)]