19986054

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{27529}}^1$

素因数の和:27556

約数の個数: 24

約数和(自身を含む): 43937880

約数和(自身を除く): 23951826

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 121, 242, 363, 726, 27529, 55058, 82587, 165174, 302819, 605638, 908457, 1816914, 3331009, 6662018, 9993027, 19986054]

約数ペア:

[(1, 19986054), (2, 9993027), (3, 6662018), (6, 3331009), (11, 1816914), (22, 908457), (33, 605638), (66, 302819), (121, 165174), (242, 82587), (363, 55058), (726, 27529)]