13884805

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{6823}}^1$

素因数の和:6876

約数の個数: 16

約数和(自身を含む): 18670464

約数和(自身を除く): 4785659

約数列:

[1, 5, 11, 37, 55, 185, 407, 2035, 6823, 34115, 75053, 252451, 375265, 1262255, 2776961, 13884805]

約数ペア:

[(1, 13884805), (5, 2776961), (11, 1262255), (37, 375265), (55, 252451), (185, 75053), (407, 34115), (2035, 6823)]