11512556

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{293}}^1$

素因数の和:374

約数の個数: 48

約数和(自身を含む): 23708160

約数和(自身を除く): 12195604

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 47, 76, 94, 188, 209, 293, 418, 517, 586, 836, 893, 1034, 1172, 1786, 2068, 3223, 3572, 5567, 6446, 9823, 11134, 12892, 13771, 19646, 22268, 27542, 39292, 55084, 61237, 122474, 151481, 244948, 261649, 302962, 523298, 605924, 1046596, 2878139, 5756278, 11512556]

約数ペア:

[(1, 11512556), (2, 5756278), (4, 2878139), (11, 1046596), (19, 605924), (22, 523298), (38, 302962), (44, 261649), (47, 244948), (76, 151481), (94, 122474), (188, 61237), (209, 55084), (293, 39292), (418, 27542), (517, 22268), (586, 19646), (836, 13771), (893, 12892), (1034, 11134), (1172, 9823), (1786, 6446), (2068, 5567), (3223, 3572)]