11651872

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1$

素因数の和:241

約数の個数: 48

約数和(自身を含む): 24004512

約数和(自身を除く): 12352640

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 83, 107, 164, 166, 214, 328, 332, 428, 656, 664, 856, 1312, 1328, 1712, 2656, 3403, 3424, 4387, 6806, 8774, 8881, 13612, 17548, 17762, 27224, 35096, 35524, 54448, 70192, 71048, 108896, 140384, 142096, 284192, 364121, 728242, 1456484, 2912968, 5825936, 11651872]

約数ペア:

[(1, 11651872), (2, 5825936), (4, 2912968), (8, 1456484), (16, 728242), (32, 364121), (41, 284192), (82, 142096), (83, 140384), (107, 108896), (164, 71048), (166, 70192), (214, 54448), (328, 35524), (332, 35096), (428, 27224), (656, 17762), (664, 17548), (856, 13612), (1312, 8881), (1328, 8774), (1712, 6806), (2656, 4387), (3403, 3424)]