28157602

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{6701}}^1$

素因数の和:6905

約数の個数: 16

約数和(自身を含む): 46324224

約数和(自身を除く): 18166622

約数列:

[1, 2, 11, 22, 191, 382, 2101, 4202, 6701, 13402, 73711, 147422, 1279891, 2559782, 14078801, 28157602]

約数ペア:

[(1, 28157602), (2, 14078801), (11, 2559782), (22, 1279891), (191, 147422), (382, 73711), (2101, 13402), (4202, 6701)]