11900812

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{38639}}^1$

素因数の和:38661

約数の個数: 24

約数和(自身を含む): 25966080

約数和(自身を除く): 14065268

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 38639, 77278, 154556, 270473, 425029, 540946, 850058, 1081892, 1700116, 2975203, 5950406, 11900812]

約数ペア:

[(1, 11900812), (2, 5950406), (4, 2975203), (7, 1700116), (11, 1081892), (14, 850058), (22, 540946), (28, 425029), (44, 270473), (77, 154556), (154, 77278), (308, 38639)]