12392085

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43481}}^1$

素因数の和:43508

約数の個数: 16

約数和(自身を含む): 20871360

約数和(自身を除く): 8479275

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 43481, 130443, 217405, 652215, 826139, 2478417, 4130695, 12392085]

約数ペア:

[(1, 12392085), (3, 4130695), (5, 2478417), (15, 826139), (19, 652215), (57, 217405), (95, 130443), (285, 43481)]