13408090

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{12301}}^1$

素因数の和:12417

約数の個数: 16

約数和(自身を含む): 24357960

約数和(自身を除く): 10949870

約数列:

[1, 2, 5, 10, 109, 218, 545, 1090, 12301, 24602, 61505, 123010, 1340809, 2681618, 6704045, 13408090]

約数ペア:

[(1, 13408090), (2, 6704045), (5, 2681618), (10, 1340809), (109, 123010), (218, 61505), (545, 24602), (1090, 12301)]