17080986

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{218987}}^1$

素因数の和:219005

約数の個数: 16

約数和(自身を含む): 36789984

約数和(自身を除く): 19708998

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 218987, 437974, 656961, 1313922, 2846831, 5693662, 8540493, 17080986]

約数ペア:

[(1, 17080986), (2, 8540493), (3, 5693662), (6, 2846831), (13, 1313922), (26, 656961), (39, 437974), (78, 218987)]