22122665

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{4093}}^1$

素因数の和:4168

約数の個数: 16

約数和(自身を含む): 28297728

約数和(自身を除く): 6175063

約数列:

[1, 5, 23, 47, 115, 235, 1081, 4093, 5405, 20465, 94139, 192371, 470695, 961855, 4424533, 22122665]

約数ペア:

[(1, 22122665), (5, 4424533), (23, 961855), (47, 470695), (115, 192371), (235, 94139), (1081, 20465), (4093, 5405)]