22789826

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{193}}^1$

素因数の和:386

約数の個数: 32

約数和(自身を含む): 38216448

約数和(自身を除く): 15426622

約数列:

[1, 2, 17, 23, 34, 46, 151, 193, 302, 386, 391, 782, 2567, 3281, 3473, 4439, 5134, 6562, 6946, 8878, 29143, 58286, 59041, 75463, 118082, 150926, 495431, 670289, 990862, 1340578, 11394913, 22789826]

約数ペア:

[(1, 22789826), (2, 11394913), (17, 1340578), (23, 990862), (34, 670289), (46, 495431), (151, 150926), (193, 118082), (302, 75463), (386, 59041), (391, 58286), (782, 29143), (2567, 8878), (3281, 6946), (3473, 6562), (4439, 5134)]