131419162

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{26003}}^1$

素因数の和:26050

約数の個数: 24

約数和(自身を含む): 237780576

約数和(自身を除く): 106361414

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 361, 722, 2527, 5054, 26003, 52006, 182021, 364042, 494057, 988114, 3458399, 6916798, 9387083, 18774166, 65709581, 131419162]

約数ペア:

[(1, 131419162), (2, 65709581), (7, 18774166), (14, 9387083), (19, 6916798), (38, 3458399), (133, 988114), (266, 494057), (361, 364042), (722, 182021), (2527, 52006), (5054, 26003)]