21982664

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{10861}}^1$

素因数の和:10901

約数の個数: 32

約数和(自身を含む): 46923840

約数和(自身を除く): 24941176

約数列:

[1, 2, 4, 8, 11, 22, 23, 44, 46, 88, 92, 184, 253, 506, 1012, 2024, 10861, 21722, 43444, 86888, 119471, 238942, 249803, 477884, 499606, 955768, 999212, 1998424, 2747833, 5495666, 10991332, 21982664]

約数ペア:

[(1, 21982664), (2, 10991332), (4, 5495666), (8, 2747833), (11, 1998424), (22, 999212), (23, 955768), (44, 499606), (46, 477884), (88, 249803), (92, 238942), (184, 119471), (253, 86888), (506, 43444), (1012, 21722), (2024, 10861)]