22195096

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{263}}^1$

素因数の和:424

約数の個数: 64

約数和(自身を含む): 52462080

約数和(自身を除く): 30266984

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 137, 154, 263, 274, 308, 526, 548, 616, 959, 1052, 1096, 1507, 1841, 1918, 2104, 2893, 3014, 3682, 3836, 5786, 6028, 7364, 7672, 10549, 11572, 12056, 14728, 20251, 21098, 23144, 36031, 40502, 42196, 72062, 81004, 84392, 144124, 162008, 252217, 288248, 396341, 504434, 792682, 1008868, 1585364, 2017736, 2774387, 3170728, 5548774, 11097548, 22195096]

約数ペア:

[(1, 22195096), (2, 11097548), (4, 5548774), (7, 3170728), (8, 2774387), (11, 2017736), (14, 1585364), (22, 1008868), (28, 792682), (44, 504434), (56, 396341), (77, 288248), (88, 252217), (137, 162008), (154, 144124), (263, 84392), (274, 81004), (308, 72062), (526, 42196), (548, 40502), (616, 36031), (959, 23144), (1052, 21098), (1096, 20251), (1507, 14728), (1841, 12056), (1918, 11572), (2104, 10549), (2893, 7672), (3014, 7364), (3682, 6028), (3836, 5786)]