22070266

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{353}}^1\times {\mathrm{727}}^1$

素因数の和:1125

約数の個数: 16

約数和(自身を含む): 34017984

約数和(自身を除く): 11947718

約数列:

[1, 2, 43, 86, 353, 706, 727, 1454, 15179, 30358, 31261, 62522, 256631, 513262, 11035133, 22070266]

約数ペア:

[(1, 22070266), (2, 11035133), (43, 513262), (86, 256631), (353, 62522), (706, 31261), (727, 30358), (1454, 15179)]