19846152

素因数分解:

$2^3\times 3^2\times {\mathrm{275641}}^1$

素因数の和:275653

約数の個数: 24

約数和(自身を含む): 53750190

約数和(自身を除く): 33904038

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 275641, 551282, 826923, 1102564, 1653846, 2205128, 2480769, 3307692, 4961538, 6615384, 9923076, 19846152]

約数ペア:

[(1, 19846152), (2, 9923076), (3, 6615384), (4, 4961538), (6, 3307692), (8, 2480769), (9, 2205128), (12, 1653846), (18, 1102564), (24, 826923), (36, 551282), (72, 275641)]