16904874

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{9817}}^1$

素因数の和:9870

約数の個数: 32

約数和(自身を含む): 39586176

約数和(自身を除く): 22681302

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 82, 123, 246, 287, 574, 861, 1722, 9817, 19634, 29451, 58902, 68719, 137438, 206157, 402497, 412314, 804994, 1207491, 2414982, 2817479, 5634958, 8452437, 16904874]

約数ペア:

[(1, 16904874), (2, 8452437), (3, 5634958), (6, 2817479), (7, 2414982), (14, 1207491), (21, 804994), (41, 412314), (42, 402497), (82, 206157), (123, 137438), (246, 68719), (287, 58902), (574, 29451), (861, 19634), (1722, 9817)]