12788950

素因数分解:

$2^1\times 5^2\times {\mathrm{137}}^1\times {\mathrm{1867}}^1$

素因数の和:2016

約数の個数: 24

約数和(自身を含む): 23973912

約数和(自身を除く): 11184962

約数列:

[1, 2, 5, 10, 25, 50, 137, 274, 685, 1370, 1867, 3425, 3734, 6850, 9335, 18670, 46675, 93350, 255779, 511558, 1278895, 2557790, 6394475, 12788950]

約数ペア:

[(1, 12788950), (2, 6394475), (5, 2557790), (10, 1278895), (25, 511558), (50, 255779), (137, 93350), (274, 46675), (685, 18670), (1370, 9335), (1867, 6850), (3425, 3734)]