22260856

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{1069}}^1$

素因数の和:1231

約数の個数: 32

約数和(自身を含む): 44298000

約数和(自身を除く): 22037144

約数列:

[1, 2, 4, 8, 19, 38, 76, 137, 152, 274, 548, 1069, 1096, 2138, 2603, 4276, 5206, 8552, 10412, 20311, 20824, 40622, 81244, 146453, 162488, 292906, 585812, 1171624, 2782607, 5565214, 11130428, 22260856]

約数ペア:

[(1, 22260856), (2, 11130428), (4, 5565214), (8, 2782607), (19, 1171624), (38, 585812), (76, 292906), (137, 162488), (152, 146453), (274, 81244), (548, 40622), (1069, 20824), (1096, 20311), (2138, 10412), (2603, 8552), (4276, 5206)]