19322914

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43717}}^1$

素因数の和:43749

約数の個数: 16

約数和(自身を含む): 33050808

約数和(自身を除く): 13727894

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 43717, 87434, 568321, 743189, 1136642, 1486378, 9661457, 19322914]

約数ペア:

[(1, 19322914), (2, 9661457), (13, 1486378), (17, 1136642), (26, 743189), (34, 568321), (221, 87434), (442, 43717)]