19030148

素因数分解:

$2^2\times {\mathrm{29}}^2\times {\mathrm{5657}}^1$

素因数の和:5719

約数の個数: 18

約数和(自身を含む): 34496826

約数和(自身を除く): 15466678

約数列:

[1, 2, 4, 29, 58, 116, 841, 1682, 3364, 5657, 11314, 22628, 164053, 328106, 656212, 4757537, 9515074, 19030148]

約数ペア:

[(1, 19030148), (2, 9515074), (4, 4757537), (29, 656212), (58, 328106), (116, 164053), (841, 22628), (1682, 11314), (3364, 5657)]