9740163910

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{20723753}}^1$

素因数の和:20723807

約数の個数: 16

約数和(自身を含む): 17905323456

約数和(自身を除く): 8165159546

約数列:

[1, 2, 5, 10, 47, 94, 235, 470, 20723753, 41447506, 103618765, 207237530, 974016391, 1948032782, 4870081955, 9740163910]

約数ペア:

[(1, 9740163910), (2, 4870081955), (5, 1948032782), (10, 974016391), (47, 207237530), (94, 103618765), (235, 41447506), (470, 20723753)]