1938866476

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{162493}}^1$

素因数の和:162673

約数の個数: 24

約数和(自身を含む): 3594367280

約数和(自身を除く): 1655500804

約数列:

[1, 2, 4, 19, 38, 76, 157, 314, 628, 2983, 5966, 11932, 162493, 324986, 649972, 3087367, 6174734, 12349468, 25511401, 51022802, 102045604, 484716619, 969433238, 1938866476]

約数ペア:

[(1, 1938866476), (2, 969433238), (4, 484716619), (19, 102045604), (38, 51022802), (76, 25511401), (157, 12349468), (314, 6174734), (628, 3087367), (2983, 649972), (5966, 324986), (11932, 162493)]