22041272

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{41}}^2\times {\mathrm{149}}^1$

素因数の和:248

約数の個数: 48

約数和(自身を含む): 46521000

約数和(自身を除く): 24479728

約数列:

[1, 2, 4, 8, 11, 22, 41, 44, 82, 88, 149, 164, 298, 328, 451, 596, 902, 1192, 1639, 1681, 1804, 3278, 3362, 3608, 6109, 6556, 6724, 12218, 13112, 13448, 18491, 24436, 36982, 48872, 67199, 73964, 134398, 147928, 250469, 268796, 500938, 537592, 1001876, 2003752, 2755159, 5510318, 11020636, 22041272]

約数ペア:

[(1, 22041272), (2, 11020636), (4, 5510318), (8, 2755159), (11, 2003752), (22, 1001876), (41, 537592), (44, 500938), (82, 268796), (88, 250469), (149, 147928), (164, 134398), (298, 73964), (328, 67199), (451, 48872), (596, 36982), (902, 24436), (1192, 18491), (1639, 13448), (1681, 13112), (1804, 12218), (3278, 6724), (3362, 6556), (3608, 6109)]