19421364

素因数分解:

$2^2\times 3^1\times {\mathrm{373}}^1\times {\mathrm{4339}}^1$

素因数の和:4719

約数の個数: 24

約数和(自身を含む): 45448480

約数和(自身を除く): 26027116

約数列:

[1, 2, 3, 4, 6, 12, 373, 746, 1119, 1492, 2238, 4339, 4476, 8678, 13017, 17356, 26034, 52068, 1618447, 3236894, 4855341, 6473788, 9710682, 19421364]

約数ペア:

[(1, 19421364), (2, 9710682), (3, 6473788), (4, 4855341), (6, 3236894), (12, 1618447), (373, 52068), (746, 26034), (1119, 17356), (1492, 13017), (2238, 8678), (4339, 4476)]