38139926

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{173}}^1\times {\mathrm{911}}^1$

素因数の和:1108

約数の個数: 24

約数和(自身を含む): 63316512

約数和(自身を除く): 25176586

約数列:

[1, 2, 11, 22, 121, 173, 242, 346, 911, 1822, 1903, 3806, 10021, 20042, 20933, 41866, 110231, 157603, 220462, 315206, 1733633, 3467266, 19069963, 38139926]

約数ペア:

[(1, 38139926), (2, 19069963), (11, 3467266), (22, 1733633), (121, 315206), (173, 220462), (242, 157603), (346, 110231), (911, 41866), (1822, 20933), (1903, 20042), (3806, 10021)]