20190812984

素因数分解:

$2^3\times {\mathrm{673}}^1\times {\mathrm{3750151}}^1$

素因数の和:3750830

約数の個数: 16

約数和(自身を含む): 37914036720

約数和(自身を除く): 17723223736

約数列:

[1, 2, 4, 8, 673, 1346, 2692, 5384, 3750151, 7500302, 15000604, 30001208, 2523851623, 5047703246, 10095406492, 20190812984]

約数ペア:

[(1, 20190812984), (2, 10095406492), (4, 5047703246), (8, 2523851623), (673, 30001208), (1346, 15000604), (2692, 7500302), (5384, 3750151)]