15155938

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{17747}}^1$

素因数の和:17817

約数の個数: 16

約数和(自身を含む): 26409024

約数和(自身を除く): 11253086

約数列:

[1, 2, 7, 14, 61, 122, 427, 854, 17747, 35494, 124229, 248458, 1082567, 2165134, 7577969, 15155938]

約数ペア:

[(1, 15155938), (2, 7577969), (7, 2165134), (14, 1082567), (61, 248458), (122, 124229), (427, 35494), (854, 17747)]