19207076

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{40351}}^1$

素因数の和:40379

約数の個数: 24

約数和(自身を含む): 40674816

約数和(自身を除く): 21467740

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 40351, 80702, 161404, 282457, 564914, 685967, 1129828, 1371934, 2743868, 4801769, 9603538, 19207076]

約数ペア:

[(1, 19207076), (2, 9603538), (4, 4801769), (7, 2743868), (14, 1371934), (17, 1129828), (28, 685967), (34, 564914), (68, 282457), (119, 161404), (238, 80702), (476, 40351)]