11694820

素因数分解:

$2^2\times 5^1\times {\mathrm{743}}^1\times {\mathrm{787}}^1$

素因数の和:1539

約数の個数: 24

約数和(自身を含む): 24623424

約数和(自身を除く): 12928604

約数列:

[1, 2, 4, 5, 10, 20, 743, 787, 1486, 1574, 2972, 3148, 3715, 3935, 7430, 7870, 14860, 15740, 584741, 1169482, 2338964, 2923705, 5847410, 11694820]

約数ペア:

[(1, 11694820), (2, 5847410), (4, 2923705), (5, 2338964), (10, 1169482), (20, 584741), (743, 15740), (787, 14860), (1486, 7870), (1574, 7430), (2972, 3935), (3148, 3715)]