20190237545

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{2477}}^1\times {\mathrm{70879}}^1$

素因数の和:73384

約数の個数: 16

約数和(自身を含む): 25292252160

約数和(自身を除く): 5102014615

約数列:

[1, 5, 23, 115, 2477, 12385, 56971, 70879, 284855, 354395, 1630217, 8151085, 175567283, 877836415, 4038047509, 20190237545]

約数ペア:

[(1, 20190237545), (5, 4038047509), (23, 877836415), (115, 175567283), (2477, 8151085), (12385, 1630217), (56971, 354395), (70879, 284855)]