12788534

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{5333}}^1$

素因数の和:5455

約数の個数: 16

約数和(自身を含む): 21122640

約数和(自身を除く): 8334106

約数列:

[1, 2, 11, 22, 109, 218, 1199, 2398, 5333, 10666, 58663, 117326, 581297, 1162594, 6394267, 12788534]

約数ペア:

[(1, 12788534), (2, 6394267), (11, 1162594), (22, 581297), (109, 117326), (218, 58663), (1199, 10666), (2398, 5333)]