16874403988

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{324507769}}^1$

素因数の和:324507786

約数の個数: 12

約数和(自身を含む): 31801761460

約数和(自身を除く): 14927357472

約数列:

[1, 2, 4, 13, 26, 52, 324507769, 649015538, 1298031076, 4218600997, 8437201994, 16874403988]

約数ペア:

[(1, 16874403988), (2, 8437201994), (4, 4218600997), (13, 1298031076), (26, 649015538), (52, 324507769)]