15986868

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{78367}}^1$

素因数の和:78391

約数の個数: 24

約数和(自身を含む): 39497472

約数和(自身を除く): 23510604

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 78367, 156734, 235101, 313468, 470202, 940404, 1332239, 2664478, 3996717, 5328956, 7993434, 15986868]

約数ペア:

[(1, 15986868), (2, 7993434), (3, 5328956), (4, 3996717), (6, 2664478), (12, 1332239), (17, 940404), (34, 470202), (51, 313468), (68, 235101), (102, 156734), (204, 78367)]