11837380

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31151}}^1$

素因数の和:31179

約数の個数: 24

約数和(自身を含む): 26167680

約数和(自身を除く): 14330300

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 31151, 62302, 124604, 155755, 311510, 591869, 623020, 1183738, 2367476, 2959345, 5918690, 11837380]

約数ペア:

[(1, 11837380), (2, 5918690), (4, 2959345), (5, 2367476), (10, 1183738), (19, 623020), (20, 591869), (38, 311510), (76, 155755), (95, 124604), (190, 62302), (380, 31151)]