2079968110

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{18908801}}^1$

素因数の和:18908819

約数の個数: 16

約数和(自身を含む): 4084301232

約数和(自身を除く): 2004333122

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 18908801, 37817602, 94544005, 189088010, 207996811, 415993622, 1039984055, 2079968110]

約数ペア:

[(1, 2079968110), (2, 1039984055), (5, 415993622), (10, 207996811), (11, 189088010), (22, 94544005), (55, 37817602), (110, 18908801)]