22041904

素因数分解:

$2^4\times {\mathrm{211}}^1\times {\mathrm{6529}}^1$

素因数の和:6748

約数の個数: 20

約数和(自身を含む): 42915160

約数和(自身を除く): 20873256

約数列:

[1, 2, 4, 8, 16, 211, 422, 844, 1688, 3376, 6529, 13058, 26116, 52232, 104464, 1377619, 2755238, 5510476, 11020952, 22041904]

約数ペア:

[(1, 22041904), (2, 11020952), (4, 5510476), (8, 2755238), (16, 1377619), (211, 104464), (422, 52232), (844, 26116), (1688, 13058), (3376, 6529)]