12650980

素因数分解:

$2^2\times 5^1\times {\mathrm{337}}^1\times {\mathrm{1877}}^1$

素因数の和:2223

約数の個数: 24

約数和(自身を含む): 26660088

約数和(自身を除く): 14009108

約数列:

[1, 2, 4, 5, 10, 20, 337, 674, 1348, 1685, 1877, 3370, 3754, 6740, 7508, 9385, 18770, 37540, 632549, 1265098, 2530196, 3162745, 6325490, 12650980]

約数ペア:

[(1, 12650980), (2, 6325490), (4, 3162745), (5, 2530196), (10, 1265098), (20, 632549), (337, 37540), (674, 18770), (1348, 9385), (1685, 7508), (1877, 6740), (3370, 3754)]