15538634

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{1499}}^1$

素因数の和:1645

約数の個数: 16

約数和(自身を含む): 23976000

約数和(自身を除く): 8437366

約数列:

[1, 2, 71, 73, 142, 146, 1499, 2998, 5183, 10366, 106429, 109427, 212858, 218854, 7769317, 15538634]

約数ペア:

[(1, 15538634), (2, 7769317), (71, 218854), (73, 212858), (142, 109427), (146, 106429), (1499, 10366), (2998, 5183)]