12710962

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{647}}^1$

素因数の和:726

約数の個数: 32

約数和(自身を含む): 22394880

約数和(自身を除く): 9683918

約数列:

[1, 2, 11, 19, 22, 38, 47, 94, 209, 418, 517, 647, 893, 1034, 1294, 1786, 7117, 9823, 12293, 14234, 19646, 24586, 30409, 60818, 135223, 270446, 334499, 577771, 668998, 1155542, 6355481, 12710962]

約数ペア:

[(1, 12710962), (2, 6355481), (11, 1155542), (19, 668998), (22, 577771), (38, 334499), (47, 270446), (94, 135223), (209, 60818), (418, 30409), (517, 24586), (647, 19646), (893, 14234), (1034, 12293), (1294, 9823), (1786, 7117)]