2037872

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{1901}}^1$

素因数の和:1976

約数の個数: 20

約数和(自身を含む): 4009416

約数和(自身を除く): 1971544

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 1901, 3802, 7604, 15208, 30416, 127367, 254734, 509468, 1018936, 2037872]

約数ペア:

[(1, 2037872), (2, 1018936), (4, 509468), (8, 254734), (16, 127367), (67, 30416), (134, 15208), (268, 7604), (536, 3802), (1072, 1901)]