9577612

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{1997}}^1$

素因数の和:2121

約数の個数: 24

約数和(自身を含む): 18461520

約数和(自身を除く): 8883908

約数列:

[1, 2, 4, 11, 22, 44, 109, 218, 436, 1199, 1997, 2398, 3994, 4796, 7988, 21967, 43934, 87868, 217673, 435346, 870692, 2394403, 4788806, 9577612]

約数ペア:

[(1, 9577612), (2, 4788806), (4, 2394403), (11, 870692), (22, 435346), (44, 217673), (109, 87868), (218, 43934), (436, 21967), (1199, 7988), (1997, 4796), (2398, 3994)]