19078904

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{183451}}^1$

素因数の和:183470

約数の個数: 16

約数和(自身を含む): 38524920

約数和(自身を除く): 19446016

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 183451, 366902, 733804, 1467608, 2384863, 4769726, 9539452, 19078904]

約数ペア:

[(1, 19078904), (2, 9539452), (4, 4769726), (8, 2384863), (13, 1467608), (26, 733804), (52, 366902), (104, 183451)]