15740474

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{10103}}^1$

素因数の和:10165

約数の個数: 16

約数和(自身を含む): 25462080

約数和(自身を除く): 9721606

約数列:

[1, 2, 19, 38, 41, 82, 779, 1558, 10103, 20206, 191957, 383914, 414223, 828446, 7870237, 15740474]

約数ペア:

[(1, 15740474), (2, 7870237), (19, 828446), (38, 414223), (41, 383914), (82, 191957), (779, 20206), (1558, 10103)]