1889870

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{4021}}^1$

素因数の和:4075

約数の個数: 16

約数和(自身を含む): 3475008

約数和(自身を除く): 1585138

約数列:

[1, 2, 5, 10, 47, 94, 235, 470, 4021, 8042, 20105, 40210, 188987, 377974, 944935, 1889870]

約数ペア:

[(1, 1889870), (2, 944935), (5, 377974), (10, 188987), (47, 40210), (94, 20105), (235, 8042), (470, 4021)]