22130152

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{1303}}^1$

素因数の和:1513

約数の個数: 32

約数和(自身を含む): 45535680

約数和(自身を除く): 23405528

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 193, 386, 772, 1303, 1544, 2123, 2606, 4246, 5212, 8492, 10424, 14333, 16984, 28666, 57332, 114664, 251479, 502958, 1005916, 2011832, 2766269, 5532538, 11065076, 22130152]

約数ペア:

[(1, 22130152), (2, 11065076), (4, 5532538), (8, 2766269), (11, 2011832), (22, 1005916), (44, 502958), (88, 251479), (193, 114664), (386, 57332), (772, 28666), (1303, 16984), (1544, 14333), (2123, 10424), (2606, 8492), (4246, 5212)]