1252557938

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{757}}^1\times {\mathrm{43543}}^1$

素因数の和:44321

約数の個数: 16

約数和(自身を含む): 1980381120

約数和(自身を除く): 727823182

約数列:

[1, 2, 19, 38, 757, 1514, 14383, 28766, 43543, 87086, 827317, 1654634, 32962051, 65924102, 626278969, 1252557938]

約数ペア:

[(1, 1252557938), (2, 626278969), (19, 65924102), (38, 32962051), (757, 1654634), (1514, 827317), (14383, 87086), (28766, 43543)]