2131192

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2003}}^1$

素因数の和:2035

約数の個数: 32

約数和(自身を含む): 4809600

約数和(自身を除く): 2678408

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 2003, 4006, 8012, 14021, 16024, 28042, 38057, 56084, 76114, 112168, 152228, 266399, 304456, 532798, 1065596, 2131192]

約数ペア:

[(1, 2131192), (2, 1065596), (4, 532798), (7, 304456), (8, 266399), (14, 152228), (19, 112168), (28, 76114), (38, 56084), (56, 38057), (76, 28042), (133, 16024), (152, 14021), (266, 8012), (532, 4006), (1064, 2003)]