22557647

素因数分解:

$7^1\times {\mathrm{59}}^1\times {\mathrm{193}}^1\times {\mathrm{283}}^1$

素因数の和:542

約数の個数: 16

約数和(自身を含む): 26446080

約数和(自身を除く): 3888433

約数列:

[1, 7, 59, 193, 283, 413, 1351, 1981, 11387, 16697, 54619, 79709, 116879, 382333, 3222521, 22557647]

約数ペア:

[(1, 22557647), (7, 3222521), (59, 382333), (193, 116879), (283, 79709), (413, 54619), (1351, 16697), (1981, 11387)]