19226354

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{80783}}^1$

素因数の和:80809

約数の個数: 16

約数和(自身を含む): 34898688

約数和(自身を除く): 15672334

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 80783, 161566, 565481, 1130962, 1373311, 2746622, 9613177, 19226354]

約数ペア:

[(1, 19226354), (2, 9613177), (7, 2746622), (14, 1373311), (17, 1130962), (34, 565481), (119, 161566), (238, 80783)]