15691792592

素因数分解:

$2^4\times 7^1\times {\mathrm{140105291}}^1$

素因数の和:140105306

約数の個数: 20

約数和(自身を含む): 34746112416

約数和(自身を除く): 19054319824

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 140105291, 280210582, 560421164, 980737037, 1120842328, 1961474074, 2241684656, 3922948148, 7845896296, 15691792592]

約数ペア:

[(1, 15691792592), (2, 7845896296), (4, 3922948148), (7, 2241684656), (8, 1961474074), (14, 1120842328), (16, 980737037), (28, 560421164), (56, 280210582), (112, 140105291)]