19002355210

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{40430543}}^1$

素因数の和:40430597

約数の個数: 16

約数和(自身を含む): 34931990016

約数和(自身を除く): 15929634806

約数列:

[1, 2, 5, 10, 47, 94, 235, 470, 40430543, 80861086, 202152715, 404305430, 1900235521, 3800471042, 9501177605, 19002355210]

約数ペア:

[(1, 19002355210), (2, 9501177605), (5, 3800471042), (10, 1900235521), (47, 404305430), (94, 202152715), (235, 80861086), (470, 40430543)]