22141064

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{89}}^1\times {\mathrm{257}}^1$

素因数の和:374

約数の個数: 48

約数和(自身を含む): 46323900

約数和(自身を除く): 24182836

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 89, 121, 178, 242, 257, 356, 484, 514, 712, 968, 979, 1028, 1958, 2056, 2827, 3916, 5654, 7832, 10769, 11308, 21538, 22616, 22873, 31097, 43076, 45746, 62194, 86152, 91492, 124388, 182984, 248776, 251603, 503206, 1006412, 2012824, 2767633, 5535266, 11070532, 22141064]

約数ペア:

[(1, 22141064), (2, 11070532), (4, 5535266), (8, 2767633), (11, 2012824), (22, 1006412), (44, 503206), (88, 251603), (89, 248776), (121, 182984), (178, 124388), (242, 91492), (257, 86152), (356, 62194), (484, 45746), (514, 43076), (712, 31097), (968, 22873), (979, 22616), (1028, 21538), (1958, 11308), (2056, 10769), (2827, 7832), (3916, 5654)]