12204385

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{2143}}^1$

素因数の和:2232

約数の個数: 16

約数和(自身を含む): 15745536

約数和(自身を除く): 3541151

約数列:

[1, 5, 17, 67, 85, 335, 1139, 2143, 5695, 10715, 36431, 143581, 182155, 717905, 2440877, 12204385]

約数ペア:

[(1, 12204385), (5, 2440877), (17, 717905), (67, 182155), (85, 143581), (335, 36431), (1139, 10715), (2143, 5695)]