15213282

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{362221}}^1$

素因数の和:362233

約数の個数: 16

約数和(自身を含む): 34773312

約数和(自身を除く): 19560030

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 362221, 724442, 1086663, 2173326, 2535547, 5071094, 7606641, 15213282]

約数ペア:

[(1, 15213282), (2, 7606641), (3, 5071094), (6, 2535547), (7, 2173326), (14, 1086663), (21, 724442), (42, 362221)]