17964801095

素因数分解:

$5^1\times {\mathrm{97}}^1\times {\mathrm{137}}^1\times {\mathrm{270371}}^1$

素因数の和:270610

約数の個数: 16

約数和(自身を含む): 21939065568

約数和(自身を除く): 3974264473

約数列:

[1, 5, 97, 137, 485, 685, 13289, 66445, 270371, 1351855, 26225987, 37040827, 131129935, 185204135, 3592960219, 17964801095]

約数ペア:

[(1, 17964801095), (5, 3592960219), (97, 185204135), (137, 131129935), (485, 37040827), (685, 26225987), (13289, 1351855), (66445, 270371)]