17961488990

素因数分解:

$2^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{15895123}}^1$

素因数の和:15895243

約数の個数: 16

約数和(自身を含む): 32616794448

約数和(自身を除く): 14655305458

約数列:

[1, 2, 5, 10, 113, 226, 565, 1130, 15895123, 31790246, 79475615, 158951230, 1796148899, 3592297798, 8980744495, 17961488990]

約数ペア:

[(1, 17961488990), (2, 8980744495), (5, 3592297798), (10, 1796148899), (113, 158951230), (226, 79475615), (565, 31790246), (1130, 15895123)]