12982420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59011}}^1$

素因数の和:59031

約数の個数: 24

約数和(自身を含む): 29742048

約数和(自身を除く): 16759628

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 59011, 118022, 236044, 295055, 590110, 649121, 1180220, 1298242, 2596484, 3245605, 6491210, 12982420]

約数ペア:

[(1, 12982420), (2, 6491210), (4, 3245605), (5, 2596484), (10, 1298242), (11, 1180220), (20, 649121), (22, 590110), (44, 295055), (55, 236044), (110, 118022), (220, 59011)]