12844636

素因数分解:

$2^2\times 7^1\times {\mathrm{631}}^1\times {\mathrm{727}}^1$

素因数の和:1369

約数の個数: 24

約数和(自身を含む): 25765376

約数和(自身を除く): 12920740

約数列:

[1, 2, 4, 7, 14, 28, 631, 727, 1262, 1454, 2524, 2908, 4417, 5089, 8834, 10178, 17668, 20356, 458737, 917474, 1834948, 3211159, 6422318, 12844636]

約数ペア:

[(1, 12844636), (2, 6422318), (4, 3211159), (7, 1834948), (14, 917474), (28, 458737), (631, 20356), (727, 17668), (1262, 10178), (1454, 8834), (2524, 5089), (2908, 4417)]