18996883123

素因数分解:

${\mathrm{67}}^1\times {\mathrm{151}}^1\times {\mathrm{409}}^1\times {\mathrm{4591}}^1$

素因数の和:5218

約数の個数: 16

約数和(自身を含む): 19459793920

約数和(自身を除く): 462910797

約数列:

[1, 67, 151, 409, 4591, 10117, 27403, 61759, 307597, 693241, 1877719, 4137853, 46447147, 125807173, 283535569, 18996883123]

約数ペア:

[(1, 18996883123), (67, 283535569), (151, 125807173), (409, 46447147), (4591, 4137853), (10117, 1877719), (27403, 693241), (61759, 307597)]