19492060217

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{1458659}}^1$

素因数の和:1458772

約数の個数: 16

約数和(自身を含む): 23525268480

約数和(自身を除く): 4033208263

約数列:

[1, 7, 23, 83, 161, 581, 1909, 13363, 1458659, 10210613, 33549157, 121068697, 234844099, 847480879, 2784580031, 19492060217]

約数ペア:

[(1, 19492060217), (7, 2784580031), (23, 847480879), (83, 234844099), (161, 121068697), (581, 33549157), (1909, 10210613), (13363, 1458659)]