12215671397

素因数分解:

${\mathrm{37}}^1\times {\mathrm{317}}^1\times {\mathrm{443}}^1\times {\mathrm{2351}}^1$

素因数の和:3148

約数の個数: 16

約数和(自身を含む): 12619176192

約数和(自身を除く): 403504795

約数列:

[1, 37, 317, 443, 2351, 11729, 16391, 86987, 140431, 745267, 1041493, 5195947, 27574879, 38535241, 330153281, 12215671397]

約数ペア:

[(1, 12215671397), (37, 330153281), (317, 38535241), (443, 27574879), (2351, 5195947), (11729, 1041493), (16391, 745267), (86987, 140431)]