11664272

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{15511}}^1$

素因数の和:15566

約数の個数: 20

約数和(自身を含む): 23081856

約数和(自身を除く): 11417584

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 15511, 31022, 62044, 124088, 248176, 729017, 1458034, 2916068, 5832136, 11664272]

約数ペア:

[(1, 11664272), (2, 5832136), (4, 2916068), (8, 1458034), (16, 729017), (47, 248176), (94, 124088), (188, 62044), (376, 31022), (752, 15511)]