12968365

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{5261}}^1$

素因数の和:5312

約数の個数: 16

約数和(自身を含む): 17048880

約数和(自身を除く): 4080515

約数列:

[1, 5, 17, 29, 85, 145, 493, 2465, 5261, 26305, 89437, 152569, 447185, 762845, 2593673, 12968365]

約数ペア:

[(1, 12968365), (5, 2593673), (17, 762845), (29, 447185), (85, 152569), (145, 89437), (493, 26305), (2465, 5261)]