31719588

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{139121}}^1$

素因数の和:139147

約数の個数: 24

約数和(自身を含む): 77908320

約数和(自身を除く): 46188732

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 139121, 278242, 417363, 556484, 834726, 1669452, 2643299, 5286598, 7929897, 10573196, 15859794, 31719588]

約数ペア:

[(1, 31719588), (2, 15859794), (3, 10573196), (4, 7929897), (6, 5286598), (12, 2643299), (19, 1669452), (38, 834726), (57, 556484), (76, 417363), (114, 278242), (228, 139121)]