22814896

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{251}}^1$

素因数の和:314

約数の個数: 80

約数和(自身を含む): 52496640

約数和(自身を除く): 29681744

約数列:

[1, 2, 4, 8, 13, 16, 19, 23, 26, 38, 46, 52, 76, 92, 104, 152, 184, 208, 247, 251, 299, 304, 368, 437, 494, 502, 598, 874, 988, 1004, 1196, 1748, 1976, 2008, 2392, 3263, 3496, 3952, 4016, 4769, 4784, 5681, 5773, 6526, 6992, 9538, 11362, 11546, 13052, 19076, 22724, 23092, 26104, 38152, 45448, 46184, 52208, 61997, 75049, 76304, 90896, 92368, 109687, 123994, 150098, 219374, 247988, 300196, 438748, 495976, 600392, 877496, 991952, 1200784, 1425931, 1754992, 2851862, 5703724, 11407448, 22814896]

約数ペア:

[(1, 22814896), (2, 11407448), (4, 5703724), (8, 2851862), (13, 1754992), (16, 1425931), (19, 1200784), (23, 991952), (26, 877496), (38, 600392), (46, 495976), (52, 438748), (76, 300196), (92, 247988), (104, 219374), (152, 150098), (184, 123994), (208, 109687), (247, 92368), (251, 90896), (299, 76304), (304, 75049), (368, 61997), (437, 52208), (494, 46184), (502, 45448), (598, 38152), (874, 26104), (988, 23092), (1004, 22724), (1196, 19076), (1748, 13052), (1976, 11546), (2008, 11362), (2392, 9538), (3263, 6992), (3496, 6526), (3952, 5773), (4016, 5681), (4769, 4784)]