19242700

素因数分解:

$2^2\times 5^2\times {\mathrm{337}}^1\times {\mathrm{571}}^1$

素因数の和:922

約数の個数: 36

約数和(自身を含む): 41953912

約数和(自身を除く): 22711212

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 337, 571, 674, 1142, 1348, 1685, 2284, 2855, 3370, 5710, 6740, 8425, 11420, 14275, 16850, 28550, 33700, 57100, 192427, 384854, 769708, 962135, 1924270, 3848540, 4810675, 9621350, 19242700]

約数ペア:

[(1, 19242700), (2, 9621350), (4, 4810675), (5, 3848540), (10, 1924270), (20, 962135), (25, 769708), (50, 384854), (100, 192427), (337, 57100), (571, 33700), (674, 28550), (1142, 16850), (1348, 14275), (1685, 11420), (2284, 8425), (2855, 6740), (3370, 5710)]