191444209

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{563}}^1\times {\mathrm{1627}}^1$

素因数の和:2220

約数の個数: 16

約数和(自身を含む): 220366080

約数和(自身を除く): 28921871

約数列:

[1, 11, 19, 209, 563, 1627, 6193, 10697, 17897, 30913, 117667, 340043, 916001, 10076011, 17404019, 191444209]

約数ペア:

[(1, 191444209), (11, 17404019), (19, 10076011), (209, 916001), (563, 340043), (1627, 117667), (6193, 30913), (10697, 17897)]