38667793

素因数分解:

${\mathrm{19}}^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:181

約数の個数: 24

約数和(自身を含む): 43452288

約数和(自身を除く): 4784495

約数列:

[1, 19, 43, 47, 53, 361, 817, 893, 1007, 2021, 2279, 2491, 15523, 16967, 19133, 38399, 43301, 47329, 107113, 729581, 822719, 899251, 2035147, 38667793]

約数ペア:

[(1, 38667793), (19, 2035147), (43, 899251), (47, 822719), (53, 729581), (361, 107113), (817, 47329), (893, 43301), (1007, 38399), (2021, 19133), (2279, 16967), (2491, 15523)]