12326896

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:134

約数の個数: 80

約数和(自身を含む): 27498240

約数和(自身を除く): 15171344

約数列:

[1, 2, 4, 8, 16, 19, 23, 38, 41, 43, 46, 76, 82, 86, 92, 152, 164, 172, 184, 304, 328, 344, 368, 437, 656, 688, 779, 817, 874, 943, 989, 1558, 1634, 1748, 1763, 1886, 1978, 3116, 3268, 3496, 3526, 3772, 3956, 6232, 6536, 6992, 7052, 7544, 7912, 12464, 13072, 14104, 15088, 15824, 17917, 18791, 28208, 33497, 35834, 37582, 40549, 66994, 71668, 75164, 81098, 133988, 143336, 150328, 162196, 267976, 286672, 300656, 324392, 535952, 648784, 770431, 1540862, 3081724, 6163448, 12326896]

約数ペア:

[(1, 12326896), (2, 6163448), (4, 3081724), (8, 1540862), (16, 770431), (19, 648784), (23, 535952), (38, 324392), (41, 300656), (43, 286672), (46, 267976), (76, 162196), (82, 150328), (86, 143336), (92, 133988), (152, 81098), (164, 75164), (172, 71668), (184, 66994), (304, 40549), (328, 37582), (344, 35834), (368, 33497), (437, 28208), (656, 18791), (688, 17917), (779, 15824), (817, 15088), (874, 14104), (943, 13072), (989, 12464), (1558, 7912), (1634, 7544), (1748, 7052), (1763, 6992), (1886, 6536), (1978, 6232), (3116, 3956), (3268, 3772), (3496, 3526)]