17399839

素因数分解:

${\mathrm{19}}^2\times {\mathrm{157}}^1\times {\mathrm{307}}^1$

素因数の和:502

約数の個数: 12

約数和(自身を含む): 18540984

約数和(自身を除く): 1141145

約数列:

[1, 19, 157, 307, 361, 2983, 5833, 48199, 56677, 110827, 915781, 17399839]

約数ペア:

[(1, 17399839), (19, 915781), (157, 110827), (307, 56677), (361, 48199), (2983, 5833)]