15938026

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{2213}}^1$

素因数の和:2505

約数の個数: 16

約数和(自身を含む): 25850664

約数和(自身を除く): 9912638

約数列:

[1, 2, 13, 26, 277, 554, 2213, 3601, 4426, 7202, 28769, 57538, 613001, 1226002, 7969013, 15938026]

約数ペア:

[(1, 15938026), (2, 7969013), (13, 1226002), (26, 613001), (277, 57538), (554, 28769), (2213, 7202), (3601, 4426)]