11192180

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{13649}}^1$

素因数の和:13699

約数の個数: 24

約数和(自身を含む): 24078600

約数和(自身を除く): 12886420

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 13649, 27298, 54596, 68245, 136490, 272980, 559609, 1119218, 2238436, 2798045, 5596090, 11192180]

約数ペア:

[(1, 11192180), (2, 5596090), (4, 2798045), (5, 2238436), (10, 1119218), (20, 559609), (41, 272980), (82, 136490), (164, 68245), (205, 54596), (410, 27298), (820, 13649)]