19100868

素因数分解:

$2^2\times 3^1\times {\mathrm{1021}}^1\times {\mathrm{1559}}^1$

素因数の和:2587

約数の個数: 24

約数和(自身を含む): 44640960

約数和(自身を除く): 25540092

約数列:

[1, 2, 3, 4, 6, 12, 1021, 1559, 2042, 3063, 3118, 4084, 4677, 6126, 6236, 9354, 12252, 18708, 1591739, 3183478, 4775217, 6366956, 9550434, 19100868]

約数ペア:

[(1, 19100868), (2, 9550434), (3, 6366956), (4, 4775217), (6, 3183478), (12, 1591739), (1021, 18708), (1559, 12252), (2042, 9354), (3063, 6236), (3118, 6126), (4084, 4677)]