13038438

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{310439}}^1$

素因数の和:310451

約数の個数: 16

約数和(自身を含む): 29802240

約数和(自身を除く): 16763802

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 310439, 620878, 931317, 1862634, 2173073, 4346146, 6519219, 13038438]

約数ペア:

[(1, 13038438), (2, 6519219), (3, 4346146), (6, 2173073), (7, 1862634), (14, 931317), (21, 620878), (42, 310439)]