1914898

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{229}}^1$

素因数の和:381

約数の個数: 16

約数和(自身を含む): 2989080

約数和(自身を除く): 1074182

約数列:

[1, 2, 37, 74, 113, 226, 229, 458, 4181, 8362, 8473, 16946, 25877, 51754, 957449, 1914898]

約数ペア:

[(1, 1914898), (2, 957449), (37, 51754), (74, 25877), (113, 16946), (226, 8473), (229, 8362), (458, 4181)]