7927370

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3793}}^1$

素因数の和:3830

約数の個数: 32

約数和(自身を含む): 16390080

約数和(自身を除く): 8462710

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045, 2090, 3793, 7586, 18965, 37930, 41723, 72067, 83446, 144134, 208615, 360335, 417230, 720670, 792737, 1585474, 3963685, 7927370]

約数ペア:

[(1, 7927370), (2, 3963685), (5, 1585474), (10, 792737), (11, 720670), (19, 417230), (22, 360335), (38, 208615), (55, 144134), (95, 83446), (110, 72067), (190, 41723), (209, 37930), (418, 18965), (1045, 7586), (2090, 3793)]