19994618

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{84011}}^1$

素因数の和:84037

約数の個数: 16

約数和(自身を含む): 36293184

約数和(自身を除く): 16298566

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 84011, 168022, 588077, 1176154, 1428187, 2856374, 9997309, 19994618]

約数ペア:

[(1, 19994618), (2, 9997309), (7, 2856374), (14, 1428187), (17, 1176154), (34, 588077), (119, 168022), (238, 84011)]