15247184

素因数分解:

$2^4\times {\mathrm{331}}^1\times {\mathrm{2879}}^1$

素因数の和:3218

約数の個数: 20

約数和(自身を含む): 29640960

約数和(自身を除く): 14393776

約数列:

[1, 2, 4, 8, 16, 331, 662, 1324, 2648, 2879, 5296, 5758, 11516, 23032, 46064, 952949, 1905898, 3811796, 7623592, 15247184]

約数ペア:

[(1, 15247184), (2, 7623592), (4, 3811796), (8, 1905898), (16, 952949), (331, 46064), (662, 23032), (1324, 11516), (2648, 5758), (2879, 5296)]