19677747

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{6113}}^1$

素因数の和:6182

約数の個数: 16

約数和(自身を含む): 27879840

約数和(自身を除く): 8202093

約数列:

[1, 3, 29, 37, 87, 111, 1073, 3219, 6113, 18339, 177277, 226181, 531831, 678543, 6559249, 19677747]

約数ペア:

[(1, 19677747), (3, 6559249), (29, 678543), (37, 531831), (87, 226181), (111, 177277), (1073, 18339), (3219, 6113)]