19972843

素因数分解:

${\mathrm{11}}^1\times {\mathrm{313}}^1\times {\mathrm{5801}}^1$

素因数の和:6125

約数の個数: 8

約数和(自身を含む): 21861936

約数和(自身を除く): 1889093

約数列:

[1, 11, 313, 3443, 5801, 63811, 1815713, 19972843]

約数ペア:

[(1, 19972843), (11, 1815713), (313, 63811), (3443, 5801)]