16041860

素因数分解:

$2^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{8269}}^1$

素因数の和:8375

約数の個数: 24

約数和(自身を含む): 34039320

約数和(自身を除く): 17997460

約数列:

[1, 2, 4, 5, 10, 20, 97, 194, 388, 485, 970, 1940, 8269, 16538, 33076, 41345, 82690, 165380, 802093, 1604186, 3208372, 4010465, 8020930, 16041860]

約数ペア:

[(1, 16041860), (2, 8020930), (4, 4010465), (5, 3208372), (10, 1604186), (20, 802093), (97, 165380), (194, 82690), (388, 41345), (485, 33076), (970, 16538), (1940, 8269)]