13403770

素因数分解:

$2^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{9643}}^1$

素因数の和:9789

約数の個数: 16

約数和(自身を含む): 24302880

約数和(自身を除く): 10899110

約数列:

[1, 2, 5, 10, 139, 278, 695, 1390, 9643, 19286, 48215, 96430, 1340377, 2680754, 6701885, 13403770]

約数ペア:

[(1, 13403770), (2, 6701885), (5, 2680754), (10, 1340377), (139, 96430), (278, 48215), (695, 19286), (1390, 9643)]