12791674

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{2531}}^1$

素因数の和:2578

約数の個数: 24

約数和(自身を含む): 23152608

約数和(自身を除く): 10360934

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 361, 722, 2527, 2531, 5054, 5062, 17717, 35434, 48089, 96178, 336623, 673246, 913691, 1827382, 6395837, 12791674]

約数ペア:

[(1, 12791674), (2, 6395837), (7, 1827382), (14, 913691), (19, 673246), (38, 336623), (133, 96178), (266, 48089), (361, 35434), (722, 17717), (2527, 5062), (2531, 5054)]