12741898

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{11953}}^1$

素因数の和:12009

約数の個数: 16

約数和(自身を含む): 21086856

約数和(自身を除く): 8344958

約数列:

[1, 2, 13, 26, 41, 82, 533, 1066, 11953, 23906, 155389, 310778, 490073, 980146, 6370949, 12741898]

約数ペア:

[(1, 12741898), (2, 6370949), (13, 980146), (26, 490073), (41, 310778), (82, 155389), (533, 23906), (1066, 11953)]