16561524

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{197161}}^1$

素因数の和:197175

約数の個数: 24

約数和(自身を含む): 44164288

約数和(自身を除く): 27602764

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 197161, 394322, 591483, 788644, 1182966, 1380127, 2365932, 2760254, 4140381, 5520508, 8280762, 16561524]

約数ペア:

[(1, 16561524), (2, 8280762), (3, 5520508), (4, 4140381), (6, 2760254), (7, 2365932), (12, 1380127), (14, 1182966), (21, 788644), (28, 591483), (42, 394322), (84, 197161)]