19553230

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{115019}}^1$

素因数の和:115043

約数の個数: 16

約数和(自身を含む): 37266480

約数和(自身を除く): 17713250

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 115019, 230038, 575095, 1150190, 1955323, 3910646, 9776615, 19553230]

約数ペア:

[(1, 19553230), (2, 9776615), (5, 3910646), (10, 1955323), (17, 1150190), (34, 575095), (85, 230038), (170, 115019)]