15970870

素因数分解:

$2^1\times 5^1\times {\mathrm{571}}^1\times {\mathrm{2797}}^1$

素因数の和:3375

約数の個数: 16

約数和(自身を含む): 28808208

約数和(自身を除く): 12837338

約数列:

[1, 2, 5, 10, 571, 1142, 2797, 2855, 5594, 5710, 13985, 27970, 1597087, 3194174, 7985435, 15970870]

約数ペア:

[(1, 15970870), (2, 7985435), (5, 3194174), (10, 1597087), (571, 27970), (1142, 13985), (2797, 5710), (2855, 5594)]