193863310

素因数分解:

$2^1\times 5^1\times {\mathrm{2161}}^1\times {\mathrm{8971}}^1$

素因数の和:11139

約数の個数: 16

約数和(自身を含む): 349154352

約数和(自身を除く): 155291042

約数列:

[1, 2, 5, 10, 2161, 4322, 8971, 10805, 17942, 21610, 44855, 89710, 19386331, 38772662, 96931655, 193863310]

約数ペア:

[(1, 193863310), (2, 96931655), (5, 38772662), (10, 19386331), (2161, 89710), (4322, 44855), (8971, 21610), (10805, 17942)]