9850690

素因数分解:

$2^1\times 5^1\times {\mathrm{419}}^1\times {\mathrm{2351}}^1$

素因数の和:2777

約数の個数: 16

約数和(自身を含む): 17781120

約数和(自身を除く): 7930430

約数列:

[1, 2, 5, 10, 419, 838, 2095, 2351, 4190, 4702, 11755, 23510, 985069, 1970138, 4925345, 9850690]

約数ペア:

[(1, 9850690), (2, 4925345), (5, 1970138), (10, 985069), (419, 23510), (838, 11755), (2095, 4702), (2351, 4190)]