28966907519

素因数分解:

${\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{1559}}^1\times {\mathrm{18979}}^1$

素因数の和:20638

約数の個数: 16

約数和(自身を含む): 31977504000

約数和(自身を除く): 3010596481

約数列:

[1, 11, 89, 979, 1559, 17149, 18979, 138751, 208769, 1526261, 1689131, 18580441, 29588261, 325470871, 2633355229, 28966907519]

約数ペア:

[(1, 28966907519), (11, 2633355229), (89, 325470871), (979, 29588261), (1559, 18580441), (17149, 1689131), (18979, 1526261), (138751, 208769)]