13342636

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{419}}^2$

素因数の和:861

約数の個数: 18

約数和(自身を含む): 24637340

約数和(自身を除く): 11294704

約数列:

[1, 2, 4, 19, 38, 76, 419, 838, 1676, 7961, 15922, 31844, 175561, 351122, 702244, 3335659, 6671318, 13342636]

約数ペア:

[(1, 13342636), (2, 6671318), (4, 3335659), (19, 702244), (38, 351122), (76, 175561), (419, 31844), (838, 15922), (1676, 7961)]