19104652

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{35911}}^1$

素因数の和:35941

約数の個数: 24

約数和(自身を含む): 40221440

約数和(自身を除く): 21116788

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 35911, 71822, 143644, 251377, 502754, 682309, 1005508, 1364618, 2729236, 4776163, 9552326, 19104652]

約数ペア:

[(1, 19104652), (2, 9552326), (4, 4776163), (7, 2729236), (14, 1364618), (19, 1005508), (28, 682309), (38, 502754), (76, 251377), (133, 143644), (266, 71822), (532, 35911)]