25627888978

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{4851929}}^1$

素因数の和:4852089

約数の個数: 16

約数和(自身を含む): 40756212000

約数和(自身を除く): 15128323022

約数列:

[1, 2, 19, 38, 139, 278, 2641, 5282, 4851929, 9703858, 92186651, 184373302, 674418131, 1348836262, 12813944489, 25627888978]

約数ペア:

[(1, 25627888978), (2, 12813944489), (19, 1348836262), (38, 674418131), (139, 184373302), (278, 92186651), (2641, 9703858), (5282, 4851929)]