22555939

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{4831}}^1$

素因数の和:4890

約数の個数: 16

約数和(自身を含む): 27832320

約数和(自身を除く): 5276381

約数列:

[1, 7, 23, 29, 161, 203, 667, 4669, 4831, 33817, 111113, 140099, 777791, 980693, 3222277, 22555939]

約数ペア:

[(1, 22555939), (7, 3222277), (23, 980693), (29, 777791), (161, 140099), (203, 111113), (667, 33817), (4669, 4831)]