22071374

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{5407}}^1$

素因数の和:5579

約数の個数: 16

約数和(自身を含む): 35887488

約数和(自身を除く): 13816114

約数列:

[1, 2, 13, 26, 157, 314, 2041, 4082, 5407, 10814, 70291, 140582, 848899, 1697798, 11035687, 22071374]

約数ペア:

[(1, 22071374), (2, 11035687), (13, 1697798), (26, 848899), (157, 140582), (314, 70291), (2041, 10814), (4082, 5407)]