65266942

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{11897}}^1$

素因数の和:12123

約数の個数: 16

約数和(自身を含む): 105939792

約数和(自身を除く): 40672850

約数列:

[1, 2, 13, 26, 211, 422, 2743, 5486, 11897, 23794, 154661, 309322, 2510267, 5020534, 32633471, 65266942]

約数ペア:

[(1, 65266942), (2, 32633471), (13, 5020534), (26, 2510267), (211, 309322), (422, 154661), (2743, 23794), (5486, 11897)]