19829166

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{472123}}^1$

素因数の和:472135

約数の個数: 16

約数和(自身を含む): 45323904

約数和(自身を除く): 25494738

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 472123, 944246, 1416369, 2832738, 3304861, 6609722, 9914583, 19829166]

約数ペア:

[(1, 19829166), (2, 9914583), (3, 6609722), (6, 3304861), (7, 2832738), (14, 1416369), (21, 944246), (42, 472123)]