19684812

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{234343}}^1$

素因数の和:234357

約数の個数: 24

約数和(自身を含む): 52493056

約数和(自身を除く): 32808244

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 234343, 468686, 703029, 937372, 1406058, 1640401, 2812116, 3280802, 4921203, 6561604, 9842406, 19684812]

約数ペア:

[(1, 19684812), (2, 9842406), (3, 6561604), (4, 4921203), (6, 3280802), (7, 2812116), (12, 1640401), (14, 1406058), (21, 937372), (28, 703029), (42, 468686), (84, 234343)]