12557764

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{1223}}^1$

素因数の和:1395

約数の個数: 24

約数和(自身を含む): 23442048

約数和(自身を除く): 10884284

約数列:

[1, 2, 4, 17, 34, 68, 151, 302, 604, 1223, 2446, 2567, 4892, 5134, 10268, 20791, 41582, 83164, 184673, 369346, 738692, 3139441, 6278882, 12557764]

約数ペア:

[(1, 12557764), (2, 6278882), (4, 3139441), (17, 738692), (34, 369346), (68, 184673), (151, 83164), (302, 41582), (604, 20791), (1223, 10268), (2446, 5134), (2567, 4892)]