2012087587

素因数分解:

${\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{21997}}^1$

素因数の和:22158

約数の個数: 16

約数和(自身を含む): 2173050432

約数和(自身を除く): 160962845

約数列:

[1, 23, 41, 97, 943, 2231, 3977, 21997, 91471, 505931, 901877, 2133709, 20743171, 49075307, 87482069, 2012087587]

約数ペア:

[(1, 2012087587), (23, 87482069), (41, 49075307), (97, 20743171), (943, 2133709), (2231, 901877), (3977, 505931), (21997, 91471)]