11791868

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{1019}}^1$

素因数の和:1297

約数の個数: 24

約数和(自身を含む): 22619520

約数和(自身を除く): 10827652

約数列:

[1, 2, 4, 11, 22, 44, 263, 526, 1019, 1052, 2038, 2893, 4076, 5786, 11209, 11572, 22418, 44836, 267997, 535994, 1071988, 2947967, 5895934, 11791868]

約数ペア:

[(1, 11791868), (2, 5895934), (4, 2947967), (11, 1071988), (22, 535994), (44, 267997), (263, 44836), (526, 22418), (1019, 11572), (1052, 11209), (2038, 5786), (2893, 4076)]