9409870

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{20021}}^1$

素因数の和:20075

約数の個数: 16

約数和(自身を含む): 17299008

約数和(自身を除く): 7889138

約数列:

[1, 2, 5, 10, 47, 94, 235, 470, 20021, 40042, 100105, 200210, 940987, 1881974, 4704935, 9409870]

約数ペア:

[(1, 9409870), (2, 4704935), (5, 1881974), (10, 940987), (47, 200210), (94, 100105), (235, 40042), (470, 20021)]