19668082

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{3593}}^1$

素因数の和:3642

約数の個数: 32

約数和(自身を含む): 37262592

約数和(自身を除く): 17594510

約数列:

[1, 2, 7, 14, 17, 23, 34, 46, 119, 161, 238, 322, 391, 782, 2737, 3593, 5474, 7186, 25151, 50302, 61081, 82639, 122162, 165278, 427567, 578473, 855134, 1156946, 1404863, 2809726, 9834041, 19668082]

約数ペア:

[(1, 19668082), (2, 9834041), (7, 2809726), (14, 1404863), (17, 1156946), (23, 855134), (34, 578473), (46, 427567), (119, 165278), (161, 122162), (238, 82639), (322, 61081), (391, 50302), (782, 25151), (2737, 7186), (3593, 5474)]