22553804

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61961}}^1$

素因数の和:61985

約数の個数: 24

約数和(自身を含む): 48578208

約数和(自身を除く): 26024404

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 61961, 123922, 247844, 433727, 805493, 867454, 1610986, 1734908, 3221972, 5638451, 11276902, 22553804]

約数ペア:

[(1, 22553804), (2, 11276902), (4, 5638451), (7, 3221972), (13, 1734908), (14, 1610986), (26, 867454), (28, 805493), (52, 433727), (91, 247844), (182, 123922), (364, 61961)]