12651056

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{71881}}^1$

素因数の和:71900

約数の個数: 20

約数和(自身を含む): 26740104

約数和(自身を除く): 14089048

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 71881, 143762, 287524, 575048, 790691, 1150096, 1581382, 3162764, 6325528, 12651056]

約数ペア:

[(1, 12651056), (2, 6325528), (4, 3162764), (8, 1581382), (11, 1150096), (16, 790691), (22, 575048), (44, 287524), (88, 143762), (176, 71881)]