15247974

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{363047}}^1$

素因数の和:363059

約数の個数: 16

約数和(自身を含む): 34852608

約数和(自身を除く): 19604634

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 363047, 726094, 1089141, 2178282, 2541329, 5082658, 7623987, 15247974]

約数ペア:

[(1, 15247974), (2, 7623987), (3, 5082658), (6, 2541329), (7, 2178282), (14, 1089141), (21, 726094), (42, 363047)]