12550288

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{25303}}^1$

素因数の和:25342

約数の個数: 20

約数和(自身を含む): 25101568

約数和(自身を除く): 12551280

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 25303, 50606, 101212, 202424, 404848, 784393, 1568786, 3137572, 6275144, 12550288]

約数ペア:

[(1, 12550288), (2, 6275144), (4, 3137572), (8, 1568786), (16, 784393), (31, 404848), (62, 202424), (124, 101212), (248, 50606), (496, 25303)]