12138608

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{24473}}^1$

素因数の和:24512

約数の個数: 20

約数和(自身を含む): 24278208

約数和(自身を除く): 12139600

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 24473, 48946, 97892, 195784, 391568, 758663, 1517326, 3034652, 6069304, 12138608]

約数ペア:

[(1, 12138608), (2, 6069304), (4, 3034652), (8, 1517326), (16, 758663), (31, 391568), (62, 195784), (124, 97892), (248, 48946), (496, 24473)]