12389482

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{991}}^1$

素因数の和:1066

約数の個数: 32

約数和(自身を含む): 22855680

約数和(自身を除く): 10466198

約数列:

[1, 2, 7, 14, 19, 38, 47, 94, 133, 266, 329, 658, 893, 991, 1786, 1982, 6251, 6937, 12502, 13874, 18829, 37658, 46577, 93154, 131803, 263606, 326039, 652078, 884963, 1769926, 6194741, 12389482]

約数ペア:

[(1, 12389482), (2, 6194741), (7, 1769926), (14, 884963), (19, 652078), (38, 326039), (47, 263606), (94, 131803), (133, 93154), (266, 46577), (329, 37658), (658, 18829), (893, 13874), (991, 12502), (1786, 6937), (1982, 6251)]