15885352

素因数分解:

$2^3\times 7^1\times {\mathrm{331}}^1\times {\mathrm{857}}^1$

素因数の和:1201

約数の個数: 32

約数和(自身を含む): 34182720

約数和(自身を除く): 18297368

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 331, 662, 857, 1324, 1714, 2317, 2648, 3428, 4634, 5999, 6856, 9268, 11998, 18536, 23996, 47992, 283667, 567334, 1134668, 1985669, 2269336, 3971338, 7942676, 15885352]

約数ペア:

[(1, 15885352), (2, 7942676), (4, 3971338), (7, 2269336), (8, 1985669), (14, 1134668), (28, 567334), (56, 283667), (331, 47992), (662, 23996), (857, 18536), (1324, 11998), (1714, 9268), (2317, 6856), (2648, 5999), (3428, 4634)]