17296940

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{18401}}^1$

素因数の和:18457

約数の個数: 24

約数和(自身を含む): 37098432

約数和(自身を除く): 19801492

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 18401, 36802, 73604, 92005, 184010, 368020, 864847, 1729694, 3459388, 4324235, 8648470, 17296940]

約数ペア:

[(1, 17296940), (2, 8648470), (4, 4324235), (5, 3459388), (10, 1729694), (20, 864847), (47, 368020), (94, 184010), (188, 92005), (235, 73604), (470, 36802), (940, 18401)]