19057304

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{17911}}^1$

素因数の和:17943

約数の個数: 32

約数和(自身を含む): 42988800

約数和(自身を除く): 23931496

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 17911, 35822, 71644, 125377, 143288, 250754, 340309, 501508, 680618, 1003016, 1361236, 2382163, 2722472, 4764326, 9528652, 19057304]

約数ペア:

[(1, 19057304), (2, 9528652), (4, 4764326), (7, 2722472), (8, 2382163), (14, 1361236), (19, 1003016), (28, 680618), (38, 501508), (56, 340309), (76, 250754), (133, 143288), (152, 125377), (266, 71644), (532, 35822), (1064, 17911)]