15108784

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{55547}}^1$

素因数の和:55572

約数の個数: 20

約数和(自身を含む): 30995784

約数和(自身を除く): 15887000

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 55547, 111094, 222188, 444376, 888752, 944299, 1888598, 3777196, 7554392, 15108784]

約数ペア:

[(1, 15108784), (2, 7554392), (4, 3777196), (8, 1888598), (16, 944299), (17, 888752), (34, 444376), (68, 222188), (136, 111094), (272, 55547)]