19619326

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{401}}^1\times {\mathrm{1439}}^1$

素因数の和:1859

約数の個数: 16

約数和(自身を含む): 31259520

約数和(自身を除く): 11640194

約数列:

[1, 2, 17, 34, 401, 802, 1439, 2878, 6817, 13634, 24463, 48926, 577039, 1154078, 9809663, 19619326]

約数ペア:

[(1, 19619326), (2, 9809663), (17, 1154078), (34, 577039), (401, 48926), (802, 24463), (1439, 13634), (2878, 6817)]