22530530

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{857}}^1$

素因数の和:1114

約数の個数: 32

約数和(自身を含む): 44478720

約数和(自身を除く): 21948190

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 239, 478, 857, 1195, 1714, 2390, 2629, 4285, 5258, 8570, 9427, 13145, 18854, 26290, 47135, 94270, 204823, 409646, 1024115, 2048230, 2253053, 4506106, 11265265, 22530530]

約数ペア:

[(1, 22530530), (2, 11265265), (5, 4506106), (10, 2253053), (11, 2048230), (22, 1024115), (55, 409646), (110, 204823), (239, 94270), (478, 47135), (857, 26290), (1195, 18854), (1714, 13145), (2390, 9427), (2629, 8570), (4285, 5258)]