18934712

素因数分解:

$2^3\times {\mathrm{1471}}^1\times {\mathrm{1609}}^1$

素因数の和:3086

約数の個数: 16

約数和(自身を含む): 35548800

約数和(自身を除く): 16614088

約数列:

[1, 2, 4, 8, 1471, 1609, 2942, 3218, 5884, 6436, 11768, 12872, 2366839, 4733678, 9467356, 18934712]

約数ペア:

[(1, 18934712), (2, 9467356), (4, 4733678), (8, 2366839), (1471, 12872), (1609, 11768), (2942, 6436), (3218, 5884)]