16218222

素因数分解:

$2^1\times 3^1\times {\mathrm{197}}^1\times {\mathrm{13721}}^1$

素因数の和:13923

約数の個数: 16

約数和(自身を含む): 32603472

約数和(自身を除く): 16385250

約数列:

[1, 2, 3, 6, 197, 394, 591, 1182, 13721, 27442, 41163, 82326, 2703037, 5406074, 8109111, 16218222]

約数ペア:

[(1, 16218222), (2, 8109111), (3, 5406074), (6, 2703037), (197, 82326), (394, 41163), (591, 27442), (1182, 13721)]