12656950

素因数分解:

$2^1\times 5^2\times {\mathrm{163}}^1\times {\mathrm{1553}}^1$

素因数の和:1728

約数の個数: 24

約数和(自身を含む): 23701608

約数和(自身を除く): 11044658

約数列:

[1, 2, 5, 10, 25, 50, 163, 326, 815, 1553, 1630, 3106, 4075, 7765, 8150, 15530, 38825, 77650, 253139, 506278, 1265695, 2531390, 6328475, 12656950]

約数ペア:

[(1, 12656950), (2, 6328475), (5, 2531390), (10, 1265695), (25, 506278), (50, 253139), (163, 77650), (326, 38825), (815, 15530), (1553, 8150), (1630, 7765), (3106, 4075)]