15693839

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{3067}}^1$

素因数の和:3134

約数の個数: 16

約数和(自身を含む): 19438848

約数和(自身を除く): 3745009

約数列:

[1, 7, 17, 43, 119, 301, 731, 3067, 5117, 21469, 52139, 131881, 364973, 923167, 2241977, 15693839]

約数ペア:

[(1, 15693839), (7, 2241977), (17, 923167), (43, 364973), (119, 131881), (301, 52139), (731, 21469), (3067, 5117)]