19109397413

素因数分解:

${\mathrm{43}}^1\times {\mathrm{281}}^1\times {\mathrm{491}}^1\times {\mathrm{3221}}^1$

素因数の和:4036

約数の個数: 16

約数和(自身を含む): 19669459392

約数和(自身を除く): 560061979

約数列:

[1, 43, 281, 491, 3221, 12083, 21113, 137971, 138503, 905101, 1581511, 5932753, 38919343, 68004973, 444404591, 19109397413]

約数ペア:

[(1, 19109397413), (43, 444404591), (281, 68004973), (491, 38919343), (3221, 5932753), (12083, 1581511), (21113, 905101), (137971, 138503)]