91153222

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{191}}^1\times {\mathrm{661}}^1$

素因数の和:892

約数の個数: 24

約数和(自身を含む): 145279872

約数和(自身を除く): 54126650

約数列:

[1, 2, 19, 38, 191, 361, 382, 661, 722, 1322, 3629, 7258, 12559, 25118, 68951, 126251, 137902, 238621, 252502, 477242, 2398769, 4797538, 45576611, 91153222]

約数ペア:

[(1, 91153222), (2, 45576611), (19, 4797538), (38, 2398769), (191, 477242), (361, 252502), (382, 238621), (661, 137902), (722, 126251), (1322, 68951), (3629, 25118), (7258, 12559)]