18620028787

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{401}}^1\times {\mathrm{118757}}^1$

素因数の和:119198

約数の個数: 16

約数和(自身を含む): 20623989312

約数和(自身を除く): 2003960525

約数列:

[1, 17, 23, 391, 401, 6817, 9223, 118757, 156791, 2018869, 2731411, 46433987, 47621557, 809566469, 1095295811, 18620028787]

約数ペア:

[(1, 18620028787), (17, 1095295811), (23, 809566469), (391, 47621557), (401, 46433987), (6817, 2731411), (9223, 2018869), (118757, 156791)]