12806846

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{4519}}^1$

素因数の和:4643

約数の個数: 16

約数和(自身を含む): 20882400

約数和(自身を除く): 8075554

約数列:

[1, 2, 13, 26, 109, 218, 1417, 2834, 4519, 9038, 58747, 117494, 492571, 985142, 6403423, 12806846]

約数ペア:

[(1, 12806846), (2, 6403423), (13, 985142), (26, 492571), (109, 117494), (218, 58747), (1417, 9038), (2834, 4519)]