38619934

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{229}}^1$

素因数の和:364

約数の個数: 32

約数和(自身を含む): 62298720

約数和(自身を除く): 23678786

約数列:

[1, 2, 37, 43, 53, 74, 86, 106, 229, 458, 1591, 1961, 2279, 3182, 3922, 4558, 8473, 9847, 12137, 16946, 19694, 24274, 84323, 168646, 364339, 449069, 521891, 728678, 898138, 1043782, 19309967, 38619934]

約数ペア:

[(1, 38619934), (2, 19309967), (37, 1043782), (43, 898138), (53, 728678), (74, 521891), (86, 449069), (106, 364339), (229, 168646), (458, 84323), (1591, 24274), (1961, 19694), (2279, 16946), (3182, 12137), (3922, 9847), (4558, 8473)]