47272418

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{419}}^1\times {\mathrm{2969}}^1$

素因数の和:3409

約数の個数: 16

約数和(自身を含む): 74844000

約数和(自身を除く): 27571582

約数列:

[1, 2, 19, 38, 419, 838, 2969, 5938, 7961, 15922, 56411, 112822, 1244011, 2488022, 23636209, 47272418]

約数ペア:

[(1, 47272418), (2, 23636209), (19, 2488022), (38, 1244011), (419, 112822), (838, 56411), (2969, 15922), (5938, 7961)]