19387310

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{114043}}^1$

素因数の和:114067

約数の個数: 16

約数和(自身を含む): 36950256

約数和(自身を除く): 17562946

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 114043, 228086, 570215, 1140430, 1938731, 3877462, 9693655, 19387310]

約数ペア:

[(1, 19387310), (2, 9693655), (5, 3877462), (10, 1938731), (17, 1140430), (34, 570215), (85, 228086), (170, 114043)]