17399902

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{51479}}^1$

素因数の和:51507

約数の個数: 12

約数和(自身を含む): 28262520

約数和(自身を除く): 10862618

約数列:

[1, 2, 13, 26, 169, 338, 51479, 102958, 669227, 1338454, 8699951, 17399902]

約数ペア:

[(1, 17399902), (2, 8699951), (13, 1338454), (26, 669227), (169, 102958), (338, 51479)]