13325286

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{170837}}^1$

素因数の和:170855

約数の個数: 16

約数和(自身を含む): 28700784

約数和(自身を除く): 15375498

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 170837, 341674, 512511, 1025022, 2220881, 4441762, 6662643, 13325286]

約数ペア:

[(1, 13325286), (2, 6662643), (3, 4441762), (6, 2220881), (13, 1025022), (26, 512511), (39, 341674), (78, 170837)]