23620819

素因数分解:

${\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{263}}^1$

素因数の和:474

約数の個数: 16

約数和(自身を含む): 25977600

約数和(自身を除く): 2356781

約数列:

[1, 19, 29, 163, 263, 551, 3097, 4727, 4997, 7627, 42869, 89813, 144913, 814511, 1243201, 23620819]

約数ペア:

[(1, 23620819), (19, 1243201), (29, 814511), (163, 144913), (263, 89813), (551, 42869), (3097, 7627), (4727, 4997)]