13996535

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{17387}}^1$

素因数の和:17422

約数の個数: 16

約数和(自身を含む): 20030976

約数和(自身を除く): 6034441

約数列:

[1, 5, 7, 23, 35, 115, 161, 805, 17387, 86935, 121709, 399901, 608545, 1999505, 2799307, 13996535]

約数ペア:

[(1, 13996535), (5, 2799307), (7, 1999505), (23, 608545), (35, 399901), (115, 121709), (161, 86935), (805, 17387)]