19415004

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{231131}}^1$

素因数の和:231145

約数の個数: 24

約数和(自身を含む): 51773568

約数和(自身を除く): 32358564

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 231131, 462262, 693393, 924524, 1386786, 1617917, 2773572, 3235834, 4853751, 6471668, 9707502, 19415004]

約数ペア:

[(1, 19415004), (2, 9707502), (3, 6471668), (4, 4853751), (6, 3235834), (7, 2773572), (12, 1617917), (14, 1386786), (21, 924524), (28, 693393), (42, 462262), (84, 231131)]