17953930

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{17431}}^1$

素因数の和:17541

約数の個数: 16

約数和(自身を含む): 32632704

約数和(自身を除く): 14678774

約数列:

[1, 2, 5, 10, 103, 206, 515, 1030, 17431, 34862, 87155, 174310, 1795393, 3590786, 8976965, 17953930]

約数ペア:

[(1, 17953930), (2, 8976965), (5, 3590786), (10, 1795393), (103, 174310), (206, 87155), (515, 34862), (1030, 17431)]