9908404

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{5237}}^1$

素因数の和:5295

約数の個数: 24

約数和(自身を含む): 19359648

約数和(自身を除く): 9451244

約数列:

[1, 2, 4, 11, 22, 43, 44, 86, 172, 473, 946, 1892, 5237, 10474, 20948, 57607, 115214, 225191, 230428, 450382, 900764, 2477101, 4954202, 9908404]

約数ペア:

[(1, 9908404), (2, 4954202), (4, 2477101), (11, 900764), (22, 450382), (43, 230428), (44, 225191), (86, 115214), (172, 57607), (473, 20948), (946, 10474), (1892, 5237)]