39864188

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{109517}}^1$

素因数の和:109541

約数の個数: 24

約数和(自身を含む): 85862112

約数和(自身を除く): 45997924

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 109517, 219034, 438068, 766619, 1423721, 1533238, 2847442, 3066476, 5694884, 9966047, 19932094, 39864188]

約数ペア:

[(1, 39864188), (2, 19932094), (4, 9966047), (7, 5694884), (13, 3066476), (14, 2847442), (26, 1533238), (28, 1423721), (52, 766619), (91, 438068), (182, 219034), (364, 109517)]