13289874

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{170383}}^1$

素因数の和:170401

約数の個数: 16

約数和(自身を含む): 28624512

約数和(自身を除く): 15334638

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 170383, 340766, 511149, 1022298, 2214979, 4429958, 6644937, 13289874]

約数ペア:

[(1, 13289874), (2, 6644937), (3, 4429958), (6, 2214979), (13, 1022298), (26, 511149), (39, 340766), (78, 170383)]