12620144

素因数分解:

$2^4\times {\mathrm{577}}^1\times {\mathrm{1367}}^1$

素因数の和:1952

約数の個数: 20

約数和(自身を含む): 24511824

約数和(自身を除く): 11891680

約数列:

[1, 2, 4, 8, 16, 577, 1154, 1367, 2308, 2734, 4616, 5468, 9232, 10936, 21872, 788759, 1577518, 3155036, 6310072, 12620144]

約数ペア:

[(1, 12620144), (2, 6310072), (4, 3155036), (8, 1577518), (16, 788759), (577, 21872), (1154, 10936), (1367, 9232), (2308, 5468), (2734, 4616)]