13939388

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{10789}}^1$

素因数の和:10829

約数の個数: 24

約数和(自身を含む): 27190800

約数和(自身を除く): 13251412

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1292, 10789, 21578, 43156, 183413, 204991, 366826, 409982, 733652, 819964, 3484847, 6969694, 13939388]

約数ペア:

[(1, 13939388), (2, 6969694), (4, 3484847), (17, 819964), (19, 733652), (34, 409982), (38, 366826), (68, 204991), (76, 183413), (323, 43156), (646, 21578), (1292, 10789)]