15131766

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{463}}^1$

素因数の和:900

約数の個数: 32

約数和(自身を含む): 32739840

約数和(自身を除く): 17608074

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 419, 463, 838, 926, 1257, 1389, 2514, 2778, 5447, 6019, 10894, 12038, 16341, 18057, 32682, 36114, 193997, 387994, 581991, 1163982, 2521961, 5043922, 7565883, 15131766]

約数ペア:

[(1, 15131766), (2, 7565883), (3, 5043922), (6, 2521961), (13, 1163982), (26, 581991), (39, 387994), (78, 193997), (419, 36114), (463, 32682), (838, 18057), (926, 16341), (1257, 12038), (1389, 10894), (2514, 6019), (2778, 5447)]