12090026

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{1609}}^1$

素因数の和:1658

約数の個数: 24

約数和(自身を含む): 20759340

約数和(自身を除く): 8669314

約数列:

[1, 2, 13, 17, 26, 34, 221, 289, 442, 578, 1609, 3218, 3757, 7514, 20917, 27353, 41834, 54706, 355589, 465001, 711178, 930002, 6045013, 12090026]

約数ペア:

[(1, 12090026), (2, 6045013), (13, 930002), (17, 711178), (26, 465001), (34, 355589), (221, 54706), (289, 41834), (442, 27353), (578, 20917), (1609, 7514), (3218, 3757)]