13078372

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{2161}}^1$

素因数の和:2271

約数の個数: 24

約数和(自身を含む): 24517080

約数和(自身を除く): 11438708

約数列:

[1, 2, 4, 17, 34, 68, 89, 178, 356, 1513, 2161, 3026, 4322, 6052, 8644, 36737, 73474, 146948, 192329, 384658, 769316, 3269593, 6539186, 13078372]

約数ペア:

[(1, 13078372), (2, 6539186), (4, 3269593), (17, 769316), (34, 384658), (68, 192329), (89, 146948), (178, 73474), (356, 36737), (1513, 8644), (2161, 6052), (3026, 4322)]