22553364

素因数分解:

$2^2\times 3^1\times {\mathrm{157}}^1\times {\mathrm{11971}}^1$

素因数の和:12135

約数の個数: 24

約数和(自身を含む): 52964128

約数和(自身を除く): 30410764

約数列:

[1, 2, 3, 4, 6, 12, 157, 314, 471, 628, 942, 1884, 11971, 23942, 35913, 47884, 71826, 143652, 1879447, 3758894, 5638341, 7517788, 11276682, 22553364]

約数ペア:

[(1, 22553364), (2, 11276682), (3, 7517788), (4, 5638341), (6, 3758894), (12, 1879447), (157, 143652), (314, 71826), (471, 47884), (628, 35913), (942, 23942), (1884, 11971)]