14171023870

素因数分解:

$2^1\times 5^1\times {\mathrm{2221}}^1\times {\mathrm{638047}}^1$

素因数の和:640275

約数の個数: 16

約数和(自身を含む): 25519367808

約数和(自身を除く): 11348343938

約数列:

[1, 2, 5, 10, 2221, 4442, 11105, 22210, 638047, 1276094, 3190235, 6380470, 1417102387, 2834204774, 7085511935, 14171023870]

約数ペア:

[(1, 14171023870), (2, 7085511935), (5, 2834204774), (10, 1417102387), (2221, 6380470), (4442, 3190235), (11105, 1276094), (22210, 638047)]