25115966

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{2131}}^1$

素因数の和:2287

約数の個数: 16

約数和(自身を含む): 38683008

約数和(自身を除く): 13567042

約数列:

[1, 2, 71, 83, 142, 166, 2131, 4262, 5893, 11786, 151301, 176873, 302602, 353746, 12557983, 25115966]

約数ペア:

[(1, 25115966), (2, 12557983), (71, 353746), (83, 302602), (142, 176873), (166, 151301), (2131, 11786), (4262, 5893)]