9875912

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{72617}}^1$

素因数の和:72640

約数の個数: 16

約数和(自身を含む): 19606860

約数和(自身を除く): 9730948

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 72617, 145234, 290468, 580936, 1234489, 2468978, 4937956, 9875912]

約数ペア:

[(1, 9875912), (2, 4937956), (4, 2468978), (8, 1234489), (17, 580936), (34, 290468), (68, 145234), (136, 72617)]