2019914395

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{521}}^1\times {\mathrm{33713}}^1$

素因数の和:34262

約数の個数: 16

約数和(自身を含む): 2534213952

約数和(自身を除く): 514299557

約数列:

[1, 5, 23, 115, 521, 2605, 11983, 33713, 59915, 168565, 775399, 3876995, 17564473, 87822365, 403982879, 2019914395]

約数ペア:

[(1, 2019914395), (5, 403982879), (23, 87822365), (115, 17564473), (521, 3876995), (2605, 775399), (11983, 168565), (33713, 59915)]