23897212

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{3533}}^1$

素因数の和:3645

約数の個数: 24

約数和(自身を含む): 44528400

約数和(自身を除く): 20631188

約数列:

[1, 2, 4, 19, 38, 76, 89, 178, 356, 1691, 3382, 3533, 6764, 7066, 14132, 67127, 134254, 268508, 314437, 628874, 1257748, 5974303, 11948606, 23897212]

約数ペア:

[(1, 23897212), (2, 11948606), (4, 5974303), (19, 1257748), (38, 628874), (76, 314437), (89, 268508), (178, 134254), (356, 67127), (1691, 14132), (3382, 7066), (3533, 6764)]