19830338

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47441}}^1$

素因数の和:47473

約数の個数: 16

約数和(自身を含む): 34158240

約数和(自身を除く): 14327902

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 47441, 94882, 521851, 901379, 1043702, 1802758, 9915169, 19830338]

約数ペア:

[(1, 19830338), (2, 9915169), (11, 1802758), (19, 1043702), (22, 901379), (38, 521851), (209, 94882), (418, 47441)]