1891948028

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{24894053}}^1$

素因数の和:24894076

約数の個数: 12

約数和(自身を含む): 3485167560

約数和(自身を除く): 1593219532

約数列:

[1, 2, 4, 19, 38, 76, 24894053, 49788106, 99576212, 472987007, 945974014, 1891948028]

約数ペア:

[(1, 1891948028), (2, 945974014), (4, 472987007), (19, 99576212), (38, 49788106), (76, 24894053)]