1944534904

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{18697451}}^1$

素因数の和:18697470

約数の個数: 16

約数和(自身を含む): 3926464920

約数和(自身を除く): 1981930016

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 18697451, 37394902, 74789804, 149579608, 243066863, 486133726, 972267452, 1944534904]

約数ペア:

[(1, 1944534904), (2, 972267452), (4, 486133726), (8, 243066863), (13, 149579608), (26, 74789804), (52, 37394902), (104, 18697451)]