21580452833

素因数分解:

${\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{997}}^1\times {\mathrm{19309}}^1$

素因数の和:20384

約数の個数: 16

約数和(自身を含む): 23125656000

約数和(自身を除く): 1545203167

約数列:

[1, 19, 59, 997, 1121, 18943, 19309, 58823, 366871, 1117637, 1139231, 19251073, 21645389, 365770387, 1135813307, 21580452833]

約数ペア:

[(1, 21580452833), (19, 1135813307), (59, 365770387), (997, 21645389), (1121, 19251073), (18943, 1139231), (19309, 1117637), (58823, 366871)]