12194380

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{5039}}^1$

素因数の和:5070

約数の個数: 36

約数和(自身を含む): 28153440

約数和(自身を除く): 15959060

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 484, 605, 1210, 2420, 5039, 10078, 20156, 25195, 50390, 55429, 100780, 110858, 221716, 277145, 554290, 609719, 1108580, 1219438, 2438876, 3048595, 6097190, 12194380]

約数ペア:

[(1, 12194380), (2, 6097190), (4, 3048595), (5, 2438876), (10, 1219438), (11, 1108580), (20, 609719), (22, 554290), (44, 277145), (55, 221716), (110, 110858), (121, 100780), (220, 55429), (242, 50390), (484, 25195), (605, 20156), (1210, 10078), (2420, 5039)]