11915030

素因数分解:

$2^1\times 5^1\times {\mathrm{1061}}^1\times {\mathrm{1123}}^1$

素因数の和:2191

約数の個数: 16

約数和(自身を含む): 21486384

約数和(自身を除く): 9571354

約数列:

[1, 2, 5, 10, 1061, 1123, 2122, 2246, 5305, 5615, 10610, 11230, 1191503, 2383006, 5957515, 11915030]

約数ペア:

[(1, 11915030), (2, 5957515), (5, 2383006), (10, 1191503), (1061, 11230), (1123, 10610), (2122, 5615), (2246, 5305)]