19326433

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{23201}}^1$

素因数の和:23232

約数の個数: 12

約数和(自身を含む): 23805252

約数和(自身を除く): 4478819

約数列:

[1, 7, 17, 49, 119, 833, 23201, 162407, 394417, 1136849, 2760919, 19326433]

約数ペア:

[(1, 19326433), (7, 2760919), (17, 1136849), (49, 394417), (119, 162407), (833, 23201)]