9689812

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{1153}}^1$

素因数の和:1359

約数の個数: 24

約数和(自身を含む): 18611712

約数和(自身を除く): 8921900

約数列:

[1, 2, 4, 11, 22, 44, 191, 382, 764, 1153, 2101, 2306, 4202, 4612, 8404, 12683, 25366, 50732, 220223, 440446, 880892, 2422453, 4844906, 9689812]

約数ペア:

[(1, 9689812), (2, 4844906), (4, 2422453), (11, 880892), (22, 440446), (44, 220223), (191, 50732), (382, 25366), (764, 12683), (1153, 8404), (2101, 4612), (2306, 4202)]