2019947306

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1669}}^1\times {\mathrm{46549}}^1$

素因数の和:48233

約数の個数: 16

約数和(自身を含む): 3265017000

約数和(自身を除く): 1245069694

約数列:

[1, 2, 13, 26, 1669, 3338, 21697, 43394, 46549, 93098, 605137, 1210274, 77690281, 155380562, 1009973653, 2019947306]

約数ペア:

[(1, 2019947306), (2, 1009973653), (13, 155380562), (26, 77690281), (1669, 1210274), (3338, 605137), (21697, 93098), (43394, 46549)]