19471956

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{231809}}^1$

素因数の和:231823

約数の個数: 24

約数和(自身を含む): 51925440

約数和(自身を除く): 32453484

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 231809, 463618, 695427, 927236, 1390854, 1622663, 2781708, 3245326, 4867989, 6490652, 9735978, 19471956]

約数ペア:

[(1, 19471956), (2, 9735978), (3, 6490652), (4, 4867989), (6, 3245326), (7, 2781708), (12, 1622663), (14, 1390854), (21, 927236), (28, 695427), (42, 463618), (84, 231809)]