18560968

素因数分解:

$2^3\times {\mathrm{1319}}^1\times {\mathrm{1759}}^1$

素因数の和:3084

約数の個数: 16

約数和(自身を含む): 34848000

約数和(自身を除く): 16287032

約数列:

[1, 2, 4, 8, 1319, 1759, 2638, 3518, 5276, 7036, 10552, 14072, 2320121, 4640242, 9280484, 18560968]

約数ペア:

[(1, 18560968), (2, 9280484), (4, 4640242), (8, 2320121), (1319, 14072), (1759, 10552), (2638, 7036), (3518, 5276)]