13892945

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{6827}}^1$

素因数の和:6880

約数の個数: 16

約数和(自身を含む): 18681408

約数和(自身を除く): 4788463

約数列:

[1, 5, 11, 37, 55, 185, 407, 2035, 6827, 34135, 75097, 252599, 375485, 1262995, 2778589, 13892945]

約数ペア:

[(1, 13892945), (5, 2778589), (11, 1262995), (37, 375485), (55, 252599), (185, 75097), (407, 34135), (2035, 6827)]