25112002

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{193}}^1\times {\mathrm{971}}^1$

素因数の和:1233

約数の個数: 16

約数和(自身を含む): 38467872

約数和(自身を除く): 13355870

約数列:

[1, 2, 67, 134, 193, 386, 971, 1942, 12931, 25862, 65057, 130114, 187403, 374806, 12556001, 25112002]

約数ペア:

[(1, 25112002), (2, 12556001), (67, 374806), (134, 187403), (193, 130114), (386, 65057), (971, 25862), (1942, 12931)]