19126294

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37799}}^1$

素因数の和:37835

約数の個数: 16

約数和(自身を含む): 32659200

約数和(自身を除く): 13532906

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 37799, 75598, 415789, 831578, 869377, 1738754, 9563147, 19126294]

約数ペア:

[(1, 19126294), (2, 9563147), (11, 1738754), (22, 869377), (23, 831578), (46, 415789), (253, 75598), (506, 37799)]