12497421

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{941}}^1$

素因数の和:1196

約数の個数: 16

約数和(自身を含む): 17634240

約数和(自身を除く): 5136819

約数列:

[1, 3, 19, 57, 233, 699, 941, 2823, 4427, 13281, 17879, 53637, 219253, 657759, 4165807, 12497421]

約数ペア:

[(1, 12497421), (3, 4165807), (19, 657759), (57, 219253), (233, 53637), (699, 17879), (941, 13281), (2823, 4427)]