21977142335

素因数分解:

$5^1\times {\mathrm{227}}^1\times {\mathrm{3323}}^1\times {\mathrm{5827}}^1$

素因数の和:9382

約数の個数: 16

約数和(自身を含む): 26501268096

約数和(自身を除く): 4524125761

約数列:

[1, 5, 227, 1135, 3323, 5827, 16615, 29135, 754321, 1322729, 3771605, 6613645, 19363121, 96815605, 4395428467, 21977142335]

約数ペア:

[(1, 21977142335), (5, 4395428467), (227, 96815605), (1135, 19363121), (3323, 6613645), (5827, 3771605), (16615, 1322729), (29135, 754321)]