10987396

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{1087}}^1$

素因数の和:1136

約数の個数: 36

約数和(自身を含む): 23213568

約数和(自身を除く): 12226172

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 361, 532, 722, 1087, 1444, 2174, 2527, 4348, 5054, 7609, 10108, 15218, 20653, 30436, 41306, 82612, 144571, 289142, 392407, 578284, 784814, 1569628, 2746849, 5493698, 10987396]

約数ペア:

[(1, 10987396), (2, 5493698), (4, 2746849), (7, 1569628), (14, 784814), (19, 578284), (28, 392407), (38, 289142), (76, 144571), (133, 82612), (266, 41306), (361, 30436), (532, 20653), (722, 15218), (1087, 10108), (1444, 7609), (2174, 5054), (2527, 4348)]