18581834

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{2801}}^1$

素因数の和:2941

約数の個数: 16

約数和(自身を含む): 29051136

約数和(自身を除く): 10469302

約数列:

[1, 2, 31, 62, 107, 214, 2801, 3317, 5602, 6634, 86831, 173662, 299707, 599414, 9290917, 18581834]

約数ペア:

[(1, 18581834), (2, 9290917), (31, 599414), (62, 299707), (107, 173662), (214, 86831), (2801, 6634), (3317, 5602)]