22223176

素因数分解:

$2^3\times {\mathrm{59}}^1\times {\mathrm{197}}^1\times {\mathrm{239}}^1$

素因数の和:501

約数の個数: 32

約数和(自身を含む): 42768000

約数和(自身を除く): 20544824

約数列:

[1, 2, 4, 8, 59, 118, 197, 236, 239, 394, 472, 478, 788, 956, 1576, 1912, 11623, 14101, 23246, 28202, 46492, 47083, 56404, 92984, 94166, 112808, 188332, 376664, 2777897, 5555794, 11111588, 22223176]

約数ペア:

[(1, 22223176), (2, 11111588), (4, 5555794), (8, 2777897), (59, 376664), (118, 188332), (197, 112808), (236, 94166), (239, 92984), (394, 56404), (472, 47083), (478, 46492), (788, 28202), (956, 23246), (1576, 14101), (1912, 11623)]