1902933122

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{199}}^1\times {\mathrm{47339}}^1$

素因数の和:47641

約数の個数: 16

約数和(自身を含む): 2897208000

約数和(自身を除く): 994274878

約数列:

[1, 2, 101, 199, 202, 398, 20099, 40198, 47339, 94678, 4781239, 9420461, 9562478, 18840922, 951466561, 1902933122]

約数ペア:

[(1, 1902933122), (2, 951466561), (101, 18840922), (199, 9562478), (202, 9420461), (398, 4781239), (20099, 94678), (40198, 47339)]