13285228

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{17761}}^1$

素因数の和:17793

約数の個数: 24

約数和(自身を含む): 26856144

約数和(自身を除く): 13570916

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 374, 748, 17761, 35522, 71044, 195371, 301937, 390742, 603874, 781484, 1207748, 3321307, 6642614, 13285228]

約数ペア:

[(1, 13285228), (2, 6642614), (4, 3321307), (11, 1207748), (17, 781484), (22, 603874), (34, 390742), (44, 301937), (68, 195371), (187, 71044), (374, 35522), (748, 17761)]