16972579

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{1259}}^1$

素因数の和:1350

約数の個数: 16

約数和(自身を含む): 19686240

約数和(自身を除く): 2713661

約数列:

[1, 13, 17, 61, 221, 793, 1037, 1259, 13481, 16367, 21403, 76799, 278239, 998387, 1305583, 16972579]

約数ペア:

[(1, 16972579), (13, 1305583), (17, 998387), (61, 278239), (221, 76799), (793, 21403), (1037, 16367), (1259, 13481)]