17044340

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{19819}}^1$

素因数の和:19871

約数の個数: 24

約数和(自身を含む): 36627360

約数和(自身を除く): 19583020

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860, 19819, 39638, 79276, 99095, 198190, 396380, 852217, 1704434, 3408868, 4261085, 8522170, 17044340]

約数ペア:

[(1, 17044340), (2, 8522170), (4, 4261085), (5, 3408868), (10, 1704434), (20, 852217), (43, 396380), (86, 198190), (172, 99095), (215, 79276), (430, 39638), (860, 19819)]