15757898

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{2027}}^1$

素因数の和:2078

約数の個数: 24

約数和(自身を含む): 26720928

約数和(自身を除く): 10963030

約数列:

[1, 2, 13, 23, 26, 46, 169, 299, 338, 598, 2027, 3887, 4054, 7774, 26351, 46621, 52702, 93242, 342563, 606073, 685126, 1212146, 7878949, 15757898]

約数ペア:

[(1, 15757898), (2, 7878949), (13, 1212146), (23, 685126), (26, 606073), (46, 342563), (169, 93242), (299, 52702), (338, 46621), (598, 26351), (2027, 7774), (3887, 4054)]