12925874

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{4561}}^1$

素因数の和:4685

約数の個数: 16

約数和(自身を含む): 21076440

約数和(自身を除く): 8150566

約数列:

[1, 2, 13, 26, 109, 218, 1417, 2834, 4561, 9122, 59293, 118586, 497149, 994298, 6462937, 12925874]

約数ペア:

[(1, 12925874), (2, 6462937), (13, 994298), (26, 497149), (109, 118586), (218, 59293), (1417, 9122), (2834, 4561)]