19931937

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{2273}}^1$

素因数の和:2392

約数の個数: 16

約数和(自身を含む): 27651840

約数和(自身を除く): 7719903

約数列:

[1, 3, 37, 79, 111, 237, 2273, 2923, 6819, 8769, 84101, 179567, 252303, 538701, 6643979, 19931937]

約数ペア:

[(1, 19931937), (3, 6643979), (37, 538701), (79, 252303), (111, 179567), (237, 84101), (2273, 8769), (2923, 6819)]