16020235

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41611}}^1$

素因数の和:41634

約数の個数: 16

約数和(自身を含む): 23968512

約数和(自身を除く): 7948277

約数列:

[1, 5, 7, 11, 35, 55, 77, 385, 41611, 208055, 291277, 457721, 1456385, 2288605, 3204047, 16020235]

約数ペア:

[(1, 16020235), (5, 3204047), (7, 2288605), (11, 1456385), (35, 457721), (55, 291277), (77, 208055), (385, 41611)]