18704510

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{1753}}^1$

素因数の和:1868

約数の個数: 32

約数和(自身を含む): 37128672

約数和(自身を除く): 18424162

約数列:

[1, 2, 5, 10, 11, 22, 55, 97, 110, 194, 485, 970, 1067, 1753, 2134, 3506, 5335, 8765, 10670, 17530, 19283, 38566, 96415, 170041, 192830, 340082, 850205, 1700410, 1870451, 3740902, 9352255, 18704510]

約数ペア:

[(1, 18704510), (2, 9352255), (5, 3740902), (10, 1870451), (11, 1700410), (22, 850205), (55, 340082), (97, 192830), (110, 170041), (194, 96415), (485, 38566), (970, 19283), (1067, 17530), (1753, 10670), (2134, 8765), (3506, 5335)]