13221194

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{283}}^1$

素因数の和:410

約数の個数: 32

約数和(自身を含む): 23556096

約数和(自身を除く): 10334902

約数列:

[1, 2, 7, 14, 47, 71, 94, 142, 283, 329, 497, 566, 658, 994, 1981, 3337, 3962, 6674, 13301, 20093, 23359, 26602, 40186, 46718, 93107, 140651, 186214, 281302, 944371, 1888742, 6610597, 13221194]

約数ペア:

[(1, 13221194), (2, 6610597), (7, 1888742), (14, 944371), (47, 281302), (71, 186214), (94, 140651), (142, 93107), (283, 46718), (329, 40186), (497, 26602), (566, 23359), (658, 20093), (994, 13301), (1981, 6674), (3337, 3962)]