13980868

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{18691}}^1$

素因数の和:18723

約数の個数: 24

約数和(自身を含む): 28262304

約数和(自身を除く): 14281436

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 374, 748, 18691, 37382, 74764, 205601, 317747, 411202, 635494, 822404, 1270988, 3495217, 6990434, 13980868]

約数ペア:

[(1, 13980868), (2, 6990434), (4, 3495217), (11, 1270988), (17, 822404), (22, 635494), (34, 411202), (44, 317747), (68, 205601), (187, 74764), (374, 37382), (748, 18691)]