19222250

素因数分解:

$2^1\times 5^3\times {\mathrm{23}}^1\times {\mathrm{3343}}^1$

素因数の和:3383

約数の個数: 32

約数和(自身を含む): 37559808

約数和(自身を除く): 18337558

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 115, 125, 230, 250, 575, 1150, 2875, 3343, 5750, 6686, 16715, 33430, 76889, 83575, 153778, 167150, 384445, 417875, 768890, 835750, 1922225, 3844450, 9611125, 19222250]

約数ペア:

[(1, 19222250), (2, 9611125), (5, 3844450), (10, 1922225), (23, 835750), (25, 768890), (46, 417875), (50, 384445), (115, 167150), (125, 153778), (230, 83575), (250, 76889), (575, 33430), (1150, 16715), (2875, 6686), (3343, 5750)]