22000784

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{293}}^1$

素因数の和:352

約数の個数: 60

約数和(自身を含む): 48614076

約数和(自身を除く): 26613292

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 152, 208, 247, 293, 304, 361, 494, 586, 722, 988, 1172, 1444, 1976, 2344, 2888, 3809, 3952, 4688, 4693, 5567, 5776, 7618, 9386, 11134, 15236, 18772, 22268, 30472, 37544, 44536, 60944, 72371, 75088, 89072, 105773, 144742, 211546, 289484, 423092, 578968, 846184, 1157936, 1375049, 1692368, 2750098, 5500196, 11000392, 22000784]

約数ペア:

[(1, 22000784), (2, 11000392), (4, 5500196), (8, 2750098), (13, 1692368), (16, 1375049), (19, 1157936), (26, 846184), (38, 578968), (52, 423092), (76, 289484), (104, 211546), (152, 144742), (208, 105773), (247, 89072), (293, 75088), (304, 72371), (361, 60944), (494, 44536), (586, 37544), (722, 30472), (988, 22268), (1172, 18772), (1444, 15236), (1976, 11134), (2344, 9386), (2888, 7618), (3809, 5776), (3952, 5567), (4688, 4693)]