11223910

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{641}}^1$

素因数の和:768

約数の個数: 32

約数和(自身を含む): 21632832

約数和(自身を除く): 10408922

約数列:

[1, 2, 5, 10, 17, 34, 85, 103, 170, 206, 515, 641, 1030, 1282, 1751, 3205, 3502, 6410, 8755, 10897, 17510, 21794, 54485, 66023, 108970, 132046, 330115, 660230, 1122391, 2244782, 5611955, 11223910]

約数ペア:

[(1, 11223910), (2, 5611955), (5, 2244782), (10, 1122391), (17, 660230), (34, 330115), (85, 132046), (103, 108970), (170, 66023), (206, 54485), (515, 21794), (641, 17510), (1030, 10897), (1282, 8755), (1751, 6410), (3205, 3502)]