172391698

素因数分解:

$2^1\times {\mathrm{97}}^2\times {\mathrm{9161}}^1$

素因数の和:9357

約数の個数: 12

約数和(自身を含む): 261309402

約数和(自身を除く): 88917704

約数列:

[1, 2, 97, 194, 9161, 9409, 18322, 18818, 888617, 1777234, 86195849, 172391698]

約数ペア:

[(1, 172391698), (2, 86195849), (97, 1777234), (194, 888617), (9161, 18818), (9409, 18322)]