9777968

素因数分解:

$2^4\times {\mathrm{239}}^1\times {\mathrm{2557}}^1$

素因数の和:2804

約数の個数: 20

約数和(自身を含む): 19031520

約数和(自身を除く): 9253552

約数列:

[1, 2, 4, 8, 16, 239, 478, 956, 1912, 2557, 3824, 5114, 10228, 20456, 40912, 611123, 1222246, 2444492, 4888984, 9777968]

約数ペア:

[(1, 9777968), (2, 4888984), (4, 2444492), (8, 1222246), (16, 611123), (239, 40912), (478, 20456), (956, 10228), (1912, 5114), (2557, 3824)]