22765748

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{1237}}^1$

素因数の和:1391

約数の個数: 24

約数和(自身を含む): 41180832

約数和(自身を除く): 18415084

約数列:

[1, 2, 4, 43, 86, 107, 172, 214, 428, 1237, 2474, 4601, 4948, 9202, 18404, 53191, 106382, 132359, 212764, 264718, 529436, 5691437, 11382874, 22765748]

約数ペア:

[(1, 22765748), (2, 11382874), (4, 5691437), (43, 529436), (86, 264718), (107, 212764), (172, 132359), (214, 106382), (428, 53191), (1237, 18404), (2474, 9202), (4601, 4948)]