123030662

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{12899}}^1$

素因数の和:13171

約数の個数: 16

約数和(自身を含む): 195048000

約数和(自身を除く): 72017338

約数列:

[1, 2, 19, 38, 251, 502, 4769, 9538, 12899, 25798, 245081, 490162, 3237649, 6475298, 61515331, 123030662]

約数ペア:

[(1, 123030662), (2, 61515331), (19, 6475298), (38, 3237649), (251, 490162), (502, 245081), (4769, 25798), (9538, 12899)]