193219788

素因数分解:

$2^2\times 3^1\times {\mathrm{263}}^1\times {\mathrm{61223}}^1$

素因数の和:61493

約数の個数: 24

約数和(自身を含む): 452567808

約数和(自身を除く): 259348020

約数列:

[1, 2, 3, 4, 6, 12, 263, 526, 789, 1052, 1578, 3156, 61223, 122446, 183669, 244892, 367338, 734676, 16101649, 32203298, 48304947, 64406596, 96609894, 193219788]

約数ペア:

[(1, 193219788), (2, 96609894), (3, 64406596), (4, 48304947), (6, 32203298), (12, 16101649), (263, 734676), (526, 367338), (789, 244892), (1052, 183669), (1578, 122446), (3156, 61223)]