21360466

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{13367}}^1$

素因数の和:13433

約数の個数: 16

約数和(自身を含む): 34649856

約数和(自身を除く): 13289390

約数列:

[1, 2, 17, 34, 47, 94, 799, 1598, 13367, 26734, 227239, 454478, 628249, 1256498, 10680233, 21360466]

約数ペア:

[(1, 21360466), (2, 10680233), (17, 1256498), (34, 628249), (47, 454478), (94, 227239), (799, 26734), (1598, 13367)]