11398898

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{42853}}^1$

素因数の和:42881

約数の個数: 16

約数和(自身を含む): 20569920

約数和(自身を除く): 9171022

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 42853, 85706, 299971, 599942, 814207, 1628414, 5699449, 11398898]

約数ペア:

[(1, 11398898), (2, 5699449), (7, 1628414), (14, 814207), (19, 599942), (38, 299971), (133, 85706), (266, 42853)]