13138696

素因数分解:

$2^3\times {\mathrm{41}}^2\times {\mathrm{977}}^1$

素因数の和:1065

約数の個数: 24

約数和(自身を含む): 25276410

約数和(自身を除く): 12137714

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 977, 1681, 1954, 3362, 3908, 6724, 7816, 13448, 40057, 80114, 160228, 320456, 1642337, 3284674, 6569348, 13138696]

約数ペア:

[(1, 13138696), (2, 6569348), (4, 3284674), (8, 1642337), (41, 320456), (82, 160228), (164, 80114), (328, 40057), (977, 13448), (1681, 7816), (1954, 6724), (3362, 3908)]