9940612

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{1439}}^1$

素因数の和:1611

約数の個数: 24

約数和(自身を含む): 19111680

約数和(自身を除く): 9171068

約数列:

[1, 2, 4, 11, 22, 44, 157, 314, 628, 1439, 1727, 2878, 3454, 5756, 6908, 15829, 31658, 63316, 225923, 451846, 903692, 2485153, 4970306, 9940612]

約数ペア:

[(1, 9940612), (2, 4970306), (4, 2485153), (11, 903692), (22, 451846), (44, 225923), (157, 63316), (314, 31658), (628, 15829), (1439, 6908), (1727, 5756), (2878, 3454)]