19386034

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1\times {\mathrm{1303}}^1$

素因数の和:1521

約数の個数: 16

約数和(自身を含む): 29950272

約数和(自身を除く): 10564238

約数列:

[1, 2, 43, 86, 173, 346, 1303, 2606, 7439, 14878, 56029, 112058, 225419, 450838, 9693017, 19386034]

約数ペア:

[(1, 19386034), (2, 9693017), (43, 450838), (86, 225419), (173, 112058), (346, 56029), (1303, 14878), (2606, 7439)]