189084772

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{547}}^1\times {\mathrm{971}}^1$

素因数の和:1611

約数の個数: 24

約数和(自身を含む): 335573280

約数和(自身を除く): 146488508

約数列:

[1, 2, 4, 89, 178, 356, 547, 971, 1094, 1942, 2188, 3884, 48683, 86419, 97366, 172838, 194732, 345676, 531137, 1062274, 2124548, 47271193, 94542386, 189084772]

約数ペア:

[(1, 189084772), (2, 94542386), (4, 47271193), (89, 2124548), (178, 1062274), (356, 531137), (547, 345676), (971, 194732), (1094, 172838), (1942, 97366), (2188, 86419), (3884, 48683)]