13989535

素因数分解:

$5^1\times 7^1\times {\mathrm{313}}^1\times {\mathrm{1277}}^1$

素因数の和:1602

約数の個数: 16

約数和(自身を含む): 19262016

約数和(自身を除く): 5272481

約数列:

[1, 5, 7, 35, 313, 1277, 1565, 2191, 6385, 8939, 10955, 44695, 399701, 1998505, 2797907, 13989535]

約数ペア:

[(1, 13989535), (5, 2797907), (7, 1998505), (35, 399701), (313, 44695), (1277, 10955), (1565, 8939), (2191, 6385)]