10918882

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^2$

素因数の和:119

約数の個数: 48

約数和(自身を含む): 20018880

約数和(自身を除く): 9099998

約数列:

[1, 2, 13, 19, 23, 26, 31, 38, 46, 62, 247, 299, 403, 437, 494, 589, 598, 713, 806, 874, 961, 1178, 1426, 1922, 5681, 7657, 9269, 11362, 12493, 13547, 15314, 18259, 18538, 22103, 24986, 27094, 36518, 44206, 176111, 237367, 287339, 352222, 419957, 474734, 574678, 839914, 5459441, 10918882]

約数ペア:

[(1, 10918882), (2, 5459441), (13, 839914), (19, 574678), (23, 474734), (26, 419957), (31, 352222), (38, 287339), (46, 237367), (62, 176111), (247, 44206), (299, 36518), (403, 27094), (437, 24986), (494, 22103), (589, 18538), (598, 18259), (713, 15314), (806, 13547), (874, 12493), (961, 11362), (1178, 9269), (1426, 7657), (1922, 5681)]