21725386

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{233}}^1\times {\mathrm{2027}}^1$

素因数の和:2285

約数の個数: 16

約数和(自身を含む): 34167744

約数和(自身を除く): 12442358

約数列:

[1, 2, 23, 46, 233, 466, 2027, 4054, 5359, 10718, 46621, 93242, 472291, 944582, 10862693, 21725386]

約数ペア:

[(1, 21725386), (2, 10862693), (23, 944582), (46, 472291), (233, 93242), (466, 46621), (2027, 10718), (4054, 5359)]