1927970

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1031}}^1$

素因数の和:1066

約数の個数: 32

約数和(自身を含む): 4012416

約数和(自身を除く): 2084446

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 170, 187, 374, 935, 1031, 1870, 2062, 5155, 10310, 11341, 17527, 22682, 35054, 56705, 87635, 113410, 175270, 192797, 385594, 963985, 1927970]

約数ペア:

[(1, 1927970), (2, 963985), (5, 385594), (10, 192797), (11, 175270), (17, 113410), (22, 87635), (34, 56705), (55, 35054), (85, 22682), (110, 17527), (170, 11341), (187, 10310), (374, 5155), (935, 2062), (1031, 1870)]