19354706

素因数分解:

$2^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{4817}}^1$

素因数の和:4874

約数の個数: 24

約数和(自身を含む): 34602876

約数和(自身を除く): 15248170

約数列:

[1, 2, 7, 14, 41, 49, 82, 98, 287, 574, 2009, 4018, 4817, 9634, 33719, 67438, 197497, 236033, 394994, 472066, 1382479, 2764958, 9677353, 19354706]

約数ペア:

[(1, 19354706), (2, 9677353), (7, 2764958), (14, 1382479), (41, 472066), (49, 394994), (82, 236033), (98, 197497), (287, 67438), (574, 33719), (2009, 9634), (4018, 4817)]