12118124

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{3889}}^1$

素因数の和:3953

約数の個数: 24

約数和(自身を含む): 22873200

約数和(自身を除く): 10755076

約数列:

[1, 2, 4, 19, 38, 41, 76, 82, 164, 779, 1558, 3116, 3889, 7778, 15556, 73891, 147782, 159449, 295564, 318898, 637796, 3029531, 6059062, 12118124]

約数ペア:

[(1, 12118124), (2, 6059062), (4, 3029531), (19, 637796), (38, 318898), (41, 295564), (76, 159449), (82, 147782), (164, 73891), (779, 15556), (1558, 7778), (3116, 3889)]