2019968065

素因数分解:

$5^1\times {\mathrm{53}}^1\times {\mathrm{197}}^1\times {\mathrm{38693}}^1$

素因数の和:38948

約数の個数: 16

約数和(自身を含む): 2482297488

約数和(自身を除く): 462329423

約数列:

[1, 5, 53, 197, 265, 985, 10441, 38693, 52205, 193465, 2050729, 7622521, 10253645, 38112605, 403993613, 2019968065]

約数ペア:

[(1, 2019968065), (5, 403993613), (53, 38112605), (197, 10253645), (265, 7622521), (985, 2050729), (10441, 193465), (38693, 52205)]