19833170

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{293}}^1\times {\mathrm{967}}^1$

素因数の和:1274

約数の個数: 32

約数和(自身を含む): 40981248

約数和(自身を除く): 21148078

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 293, 586, 967, 1465, 1934, 2051, 2930, 4102, 4835, 6769, 9670, 10255, 13538, 20510, 33845, 67690, 283331, 566662, 1416655, 1983317, 2833310, 3966634, 9916585, 19833170]

約数ペア:

[(1, 19833170), (2, 9916585), (5, 3966634), (7, 2833310), (10, 1983317), (14, 1416655), (35, 566662), (70, 283331), (293, 67690), (586, 33845), (967, 20510), (1465, 13538), (1934, 10255), (2051, 9670), (2930, 6769), (4102, 4835)]