2016221651

素因数分解:

${\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{21101}}^1$

素因数の和:21274

約数の個数: 16

約数和(自身を含む): 2187855360

約数和(自身を除く): 171633709

約数列:

[1, 19, 47, 107, 893, 2033, 5029, 21101, 95551, 400919, 991747, 2257807, 18843193, 42898333, 106116929, 2016221651]

約数ペア:

[(1, 2016221651), (19, 106116929), (47, 42898333), (107, 18843193), (893, 2257807), (2033, 991747), (5029, 400919), (21101, 95551)]