13791140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{62687}}^1$

素因数の和:62707

約数の個数: 24

約数和(自身を含む): 31594752

約数和(自身を除く): 17803612

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 62687, 125374, 250748, 313435, 626870, 689557, 1253740, 1379114, 2758228, 3447785, 6895570, 13791140]

約数ペア:

[(1, 13791140), (2, 6895570), (4, 3447785), (5, 2758228), (10, 1379114), (11, 1253740), (20, 689557), (22, 626870), (44, 313435), (55, 250748), (110, 125374), (220, 62687)]