42166795

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{40351}}^1$

素因数の和:40386

約数の個数: 16

約数和(自身を含む): 58106880

約数和(自身を除く): 15940085

約数列:

[1, 5, 11, 19, 55, 95, 209, 1045, 40351, 201755, 443861, 766669, 2219305, 3833345, 8433359, 42166795]

約数ペア:

[(1, 42166795), (5, 8433359), (11, 3833345), (19, 2219305), (55, 766669), (95, 443861), (209, 201755), (1045, 40351)]