13239654

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{31079}}^1$

素因数の和:31155

約数の個数: 16

約数和(自身を含む): 26853120

約数和(自身を除く): 13613466

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 31079, 62158, 93237, 186474, 2206609, 4413218, 6619827, 13239654]

約数ペア:

[(1, 13239654), (2, 6619827), (3, 4413218), (6, 2206609), (71, 186474), (142, 93237), (213, 62158), (426, 31079)]