11711290

素因数分解:

$2^1\times 5^1\times {\mathrm{823}}^1\times {\mathrm{1423}}^1$

素因数の和:2253

約数の個数: 16

約数和(自身を含む): 21120768

約数和(自身を除く): 9409478

約数列:

[1, 2, 5, 10, 823, 1423, 1646, 2846, 4115, 7115, 8230, 14230, 1171129, 2342258, 5855645, 11711290]

約数ペア:

[(1, 11711290), (2, 5855645), (5, 2342258), (10, 1171129), (823, 14230), (1423, 8230), (1646, 7115), (2846, 4115)]