42912188

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{975277}}^1$

素因数の和:975292

約数の個数: 12

約数和(自身を含む): 81923352

約数和(自身を除く): 39011164

約数列:

[1, 2, 4, 11, 22, 44, 975277, 1950554, 3901108, 10728047, 21456094, 42912188]

約数ペア:

[(1, 42912188), (2, 21456094), (4, 10728047), (11, 3901108), (22, 1950554), (44, 975277)]