2019402802

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{10459}}^1\times {\mathrm{5081}}^1$

素因数の和:15561

約数の個数: 16

約数和(自身を含む): 3189463200

約数和(自身を除く): 1170060398

約数列:

[1, 2, 19, 38, 5081, 10162, 10459, 20918, 96539, 193078, 198721, 397442, 53142179, 106284358, 1009701401, 2019402802]

約数ペア:

[(1, 2019402802), (2, 1009701401), (19, 106284358), (38, 53142179), (5081, 397442), (10162, 198721), (10459, 193078), (20918, 96539)]