19045630

素因数分解:

$2^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{12613}}^1$

素因数の和:12771

約数の個数: 16

約数和(自身を含む): 34511904

約数和(自身を除く): 15466274

約数列:

[1, 2, 5, 10, 151, 302, 755, 1510, 12613, 25226, 63065, 126130, 1904563, 3809126, 9522815, 19045630]

約数ペア:

[(1, 19045630), (2, 9522815), (5, 3809126), (10, 1904563), (151, 126130), (302, 63065), (755, 25226), (1510, 12613)]