11581856

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2531}}^1$

素因数の和:2565

約数の個数: 48

約数和(自身を含む): 26798688

約数和(自身を除く): 15216832

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 88, 104, 143, 176, 208, 286, 352, 416, 572, 1144, 2288, 2531, 4576, 5062, 10124, 20248, 27841, 32903, 40496, 55682, 65806, 80992, 111364, 131612, 222728, 263224, 361933, 445456, 526448, 723866, 890912, 1052896, 1447732, 2895464, 5790928, 11581856]

約数ペア:

[(1, 11581856), (2, 5790928), (4, 2895464), (8, 1447732), (11, 1052896), (13, 890912), (16, 723866), (22, 526448), (26, 445456), (32, 361933), (44, 263224), (52, 222728), (88, 131612), (104, 111364), (143, 80992), (176, 65806), (208, 55682), (286, 40496), (352, 32903), (416, 27841), (572, 20248), (1144, 10124), (2288, 5062), (2531, 4576)]