1945988

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{941}}^1$

素因数の和:1003

約数の個数: 24

約数和(自身を含む): 3798144

約数和(自身を除く): 1852156

約数列:

[1, 2, 4, 11, 22, 44, 47, 94, 188, 517, 941, 1034, 1882, 2068, 3764, 10351, 20702, 41404, 44227, 88454, 176908, 486497, 972994, 1945988]

約数ペア:

[(1, 1945988), (2, 972994), (4, 486497), (11, 176908), (22, 88454), (44, 44227), (47, 41404), (94, 20702), (188, 10351), (517, 3764), (941, 2068), (1034, 1882)]