21925372

素因数分解:

$2^2\times 7^1\times {\mathrm{773}}^1\times {\mathrm{1013}}^1$

素因数の和:1797

約数の個数: 24

約数和(自身を含む): 43950816

約数和(自身を除く): 22025444

約数列:

[1, 2, 4, 7, 14, 28, 773, 1013, 1546, 2026, 3092, 4052, 5411, 7091, 10822, 14182, 21644, 28364, 783049, 1566098, 3132196, 5481343, 10962686, 21925372]

約数ペア:

[(1, 21925372), (2, 10962686), (4, 5481343), (7, 3132196), (14, 1566098), (28, 783049), (773, 28364), (1013, 21644), (1546, 14182), (2026, 10822), (3092, 7091), (4052, 5411)]