13228624

素因数分解:

$2^4\times {\mathrm{107}}^1\times {\mathrm{7727}}^1$

素因数の和:7842

約数の個数: 20

約数和(自身を含む): 25873344

約数和(自身を除く): 12644720

約数列:

[1, 2, 4, 8, 16, 107, 214, 428, 856, 1712, 7727, 15454, 30908, 61816, 123632, 826789, 1653578, 3307156, 6614312, 13228624]

約数ペア:

[(1, 13228624), (2, 6614312), (4, 3307156), (8, 1653578), (16, 826789), (107, 123632), (214, 61816), (428, 30908), (856, 15454), (1712, 7727)]