18792334

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37139}}^1$

素因数の和:37175

約数の個数: 16

約数和(自身を含む): 32088960

約数和(自身を除く): 13296626

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 37139, 74278, 408529, 817058, 854197, 1708394, 9396167, 18792334]

約数ペア:

[(1, 18792334), (2, 9396167), (11, 1708394), (22, 854197), (23, 817058), (46, 408529), (253, 74278), (506, 37139)]