10131142

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{5441}}^1$

素因数の和:5476

約数の個数: 24

約数和(自身を含む): 18611640

約数和(自身を除く): 8480498

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 133, 266, 931, 1862, 5441, 10882, 38087, 76174, 103379, 206758, 266609, 533218, 723653, 1447306, 5065571, 10131142]

約数ペア:

[(1, 10131142), (2, 5065571), (7, 1447306), (14, 723653), (19, 533218), (38, 266609), (49, 206758), (98, 103379), (133, 76174), (266, 38087), (931, 10882), (1862, 5441)]