19363060

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{20599}}^1$

素因数の和:20655

約数の個数: 24

約数和(自身を含む): 41529600

約数和(自身を除く): 22166540

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 20599, 41198, 82396, 102995, 205990, 411980, 968153, 1936306, 3872612, 4840765, 9681530, 19363060]

約数ペア:

[(1, 19363060), (2, 9681530), (4, 4840765), (5, 3872612), (10, 1936306), (20, 968153), (47, 411980), (94, 205990), (188, 102995), (235, 82396), (470, 41198), (940, 20599)]