18404329912

素因数分解:

$2^3\times {\mathrm{5413}}^1\times {\mathrm{425003}}^1$

素因数の和:430422

約数の個数: 16

約数和(自身を含む): 34514574840

約数和(自身を除く): 16110244928

約数列:

[1, 2, 4, 8, 5413, 10826, 21652, 43304, 425003, 850006, 1700012, 3400024, 2300541239, 4601082478, 9202164956, 18404329912]

約数ペア:

[(1, 18404329912), (2, 9202164956), (4, 4601082478), (8, 2300541239), (5413, 3400024), (10826, 1700012), (21652, 850006), (43304, 425003)]