12678124

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{5039}}^1$

素因数の和:5097

約数の個数: 24

約数和(自身を含む): 24131520

約数和(自身を除く): 11453396

約数列:

[1, 2, 4, 17, 34, 37, 68, 74, 148, 629, 1258, 2516, 5039, 10078, 20156, 85663, 171326, 186443, 342652, 372886, 745772, 3169531, 6339062, 12678124]

約数ペア:

[(1, 12678124), (2, 6339062), (4, 3169531), (17, 745772), (34, 372886), (37, 342652), (68, 186443), (74, 171326), (148, 85663), (629, 20156), (1258, 10078), (2516, 5039)]