18194128

素因数分解:

$2^4\times {\mathrm{293}}^1\times {\mathrm{3881}}^1$

素因数の和:4182

約数の個数: 20

約数和(自身を含む): 35380548

約数和(自身を除く): 17186420

約数列:

[1, 2, 4, 8, 16, 293, 586, 1172, 2344, 3881, 4688, 7762, 15524, 31048, 62096, 1137133, 2274266, 4548532, 9097064, 18194128]

約数ペア:

[(1, 18194128), (2, 9097064), (4, 4548532), (8, 2274266), (16, 1137133), (293, 62096), (586, 31048), (1172, 15524), (2344, 7762), (3881, 4688)]