2019912901

素因数分解:

${\mathrm{29}}^1\times {\mathrm{1867}}^1\times {\mathrm{37307}}^1$

素因数の和:39203

約数の個数: 8

約数和(自身を含む): 2090740320

約数和(自身を除く): 70827419

約数列:

[1, 29, 1867, 37307, 54143, 1081903, 69652169, 2019912901]

約数ペア:

[(1, 2019912901), (29, 69652169), (1867, 1081903), (37307, 54143)]