12766286

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{1699}}^1$

素因数の和:1748

約数の個数: 24

約数和(自身を含む): 21919800

約数和(自身を除く): 9153514

約数列:

[1, 2, 13, 17, 26, 34, 221, 289, 442, 578, 1699, 3398, 3757, 7514, 22087, 28883, 44174, 57766, 375479, 491011, 750958, 982022, 6383143, 12766286]

約数ペア:

[(1, 12766286), (2, 6383143), (13, 982022), (17, 750958), (26, 491011), (34, 375479), (221, 57766), (289, 44174), (442, 28883), (578, 22087), (1699, 7514), (3398, 3757)]