11678428

素因数分解:

$2^2\times {\mathrm{101}}^1\times {\mathrm{137}}^1\times {\mathrm{211}}^1$

素因数の和:453

約数の個数: 24

約数和(自身を含む): 20888784

約数和(自身を除く): 9210356

約数列:

[1, 2, 4, 101, 137, 202, 211, 274, 404, 422, 548, 844, 13837, 21311, 27674, 28907, 42622, 55348, 57814, 85244, 115628, 2919607, 5839214, 11678428]

約数ペア:

[(1, 11678428), (2, 5839214), (4, 2919607), (101, 115628), (137, 85244), (202, 57814), (211, 55348), (274, 42622), (404, 28907), (422, 27674), (548, 21311), (844, 13837)]