19703499

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{6121}}^1$

素因数の和:6190

約数の個数: 16

約数和(自身を含む): 27916320

約数和(自身を除く): 8212821

約数列:

[1, 3, 29, 37, 87, 111, 1073, 3219, 6121, 18363, 177509, 226477, 532527, 679431, 6567833, 19703499]

約数ペア:

[(1, 19703499), (3, 6567833), (29, 679431), (37, 532527), (87, 226477), (111, 177509), (1073, 18363), (3219, 6121)]