2019069595

素因数分解:

$5^1\times {\mathrm{131}}^1\times {\mathrm{191}}^1\times {\mathrm{16139}}^1$

素因数の和:16466

約数の個数: 16

約数和(自身を含む): 2454312960

約数和(自身を除く): 435243365

約数列:

[1, 5, 131, 191, 655, 955, 16139, 25021, 80695, 125105, 2114209, 3082549, 10571045, 15412745, 403813919, 2019069595]

約数ペア:

[(1, 2019069595), (5, 403813919), (131, 15412745), (191, 10571045), (655, 3082549), (955, 2114209), (16139, 125105), (25021, 80695)]