19302564

素因数分解:

$2^2\times 3^1\times {\mathrm{181}}^1\times {\mathrm{8887}}^1$

素因数の和:9075

約数の個数: 24

約数和(自身を含む): 45293248

約数和(自身を除く): 25990684

約数列:

[1, 2, 3, 4, 6, 12, 181, 362, 543, 724, 1086, 2172, 8887, 17774, 26661, 35548, 53322, 106644, 1608547, 3217094, 4825641, 6434188, 9651282, 19302564]

約数ペア:

[(1, 19302564), (2, 9651282), (3, 6434188), (4, 4825641), (6, 3217094), (12, 1608547), (181, 106644), (362, 53322), (543, 35548), (724, 26661), (1086, 17774), (2172, 8887)]