16253540

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{17291}}^1$

素因数の和:17347

約数の個数: 24

約数和(自身を含む): 34860672

約数和(自身を除く): 18607132

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 17291, 34582, 69164, 86455, 172910, 345820, 812677, 1625354, 3250708, 4063385, 8126770, 16253540]

約数ペア:

[(1, 16253540), (2, 8126770), (4, 4063385), (5, 3250708), (10, 1625354), (20, 812677), (47, 345820), (94, 172910), (188, 86455), (235, 69164), (470, 34582), (940, 17291)]