9720284

素因数分解:

$2^2\times 7^1\times {\mathrm{359}}^1\times {\mathrm{967}}^1$

素因数の和:1337

約数の個数: 24

約数和(自身を含む): 19514880

約数和(自身を除く): 9794596

約数列:

[1, 2, 4, 7, 14, 28, 359, 718, 967, 1436, 1934, 2513, 3868, 5026, 6769, 10052, 13538, 27076, 347153, 694306, 1388612, 2430071, 4860142, 9720284]

約数ペア:

[(1, 9720284), (2, 4860142), (4, 2430071), (7, 1388612), (14, 694306), (28, 347153), (359, 27076), (718, 13538), (967, 10052), (1436, 6769), (1934, 5026), (2513, 3868)]