191094970

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{91433}}^1$

素因数の和:91470

約数の個数: 32

約数和(自身を含む): 394994880

約数和(自身を除く): 203899910

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045, 2090, 91433, 182866, 457165, 914330, 1005763, 1737227, 2011526, 3474454, 5028815, 8686135, 10057630, 17372270, 19109497, 38218994, 95547485, 191094970]

約数ペア:

[(1, 191094970), (2, 95547485), (5, 38218994), (10, 19109497), (11, 17372270), (19, 10057630), (22, 8686135), (38, 5028815), (55, 3474454), (95, 2011526), (110, 1737227), (190, 1005763), (209, 914330), (418, 457165), (1045, 182866), (2090, 91433)]