13959085

素因数分解:

$5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{3659}}^1$

素因数の和:3780

約数の個数: 16

約数和(自身を含む): 19324800

約数和(自身を除く): 5365715

約数列:

[1, 5, 7, 35, 109, 545, 763, 3659, 3815, 18295, 25613, 128065, 398831, 1994155, 2791817, 13959085]

約数ペア:

[(1, 13959085), (5, 2791817), (7, 1994155), (35, 398831), (109, 128065), (545, 25613), (763, 18295), (3659, 3815)]