12966556

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{1973}}^1$

素因数の和:2061

約数の個数: 24

約数和(自身を含む): 23877504

約数和(自身を除く): 10910948

約数列:

[1, 2, 4, 31, 53, 62, 106, 124, 212, 1643, 1973, 3286, 3946, 6572, 7892, 61163, 104569, 122326, 209138, 244652, 418276, 3241639, 6483278, 12966556]

約数ペア:

[(1, 12966556), (2, 6483278), (4, 3241639), (31, 418276), (53, 244652), (62, 209138), (106, 122326), (124, 104569), (212, 61163), (1643, 7892), (1973, 6572), (3286, 3946)]