16155170

素因数分解:

$2^1\times 5^1\times {\mathrm{389}}^1\times {\mathrm{4153}}^1$

素因数の和:4549

約数の個数: 16

約数和(自身を含む): 29161080

約数和(自身を除く): 13005910

約数列:

[1, 2, 5, 10, 389, 778, 1945, 3890, 4153, 8306, 20765, 41530, 1615517, 3231034, 8077585, 16155170]

約数ペア:

[(1, 16155170), (2, 8077585), (5, 3231034), (10, 1615517), (389, 41530), (778, 20765), (1945, 8306), (3890, 4153)]