12549296

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{25301}}^1$

素因数の和:25340

約数の個数: 20

約数和(自身を含む): 25099584

約数和(自身を除く): 12550288

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 25301, 50602, 101204, 202408, 404816, 784331, 1568662, 3137324, 6274648, 12549296]

約数ペア:

[(1, 12549296), (2, 6274648), (4, 3137324), (8, 1568662), (16, 784331), (31, 404816), (62, 202408), (124, 101204), (248, 50602), (496, 25301)]