21944335

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{32999}}^1$

素因数の和:33030

約数の個数: 16

約数和(自身を含む): 31680000

約数和(自身を除く): 9735665

約数列:

[1, 5, 7, 19, 35, 95, 133, 665, 32999, 164995, 230993, 626981, 1154965, 3134905, 4388867, 21944335]

約数ペア:

[(1, 21944335), (5, 4388867), (7, 3134905), (19, 1154965), (35, 626981), (95, 230993), (133, 164995), (665, 32999)]