25279234

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{9929}}^1$

素因数の和:10017

約数の個数: 16

約数和(自身を含む): 40514400

約数和(自身を除く): 15235166

約数列:

[1, 2, 19, 38, 67, 134, 1273, 2546, 9929, 19858, 188651, 377302, 665243, 1330486, 12639617, 25279234]

約数ペア:

[(1, 25279234), (2, 12639617), (19, 1330486), (38, 665243), (67, 377302), (134, 188651), (1273, 19858), (2546, 9929)]