12765242

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{439}}^1$

素因数の和:546

約数の個数: 32

約数和(自身を含む): 22978560

約数和(自身を除く): 10213318

約数列:

[1, 2, 7, 14, 31, 62, 67, 134, 217, 434, 439, 469, 878, 938, 2077, 3073, 4154, 6146, 13609, 14539, 27218, 29078, 29413, 58826, 95263, 190526, 205891, 411782, 911803, 1823606, 6382621, 12765242]

約数ペア:

[(1, 12765242), (2, 6382621), (7, 1823606), (14, 911803), (31, 411782), (62, 205891), (67, 190526), (134, 95263), (217, 58826), (434, 29413), (439, 29078), (469, 27218), (878, 14539), (938, 13609), (2077, 6146), (3073, 4154)]