19443852

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31771}}^1$

素因数の和:31798

約数の個数: 36

約数和(自身を含む): 52042536

約数和(自身を除く): 32598684

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 612, 31771, 63542, 95313, 127084, 190626, 285939, 381252, 540107, 571878, 1080214, 1143756, 1620321, 2160428, 3240642, 4860963, 6481284, 9721926, 19443852]

約数ペア:

[(1, 19443852), (2, 9721926), (3, 6481284), (4, 4860963), (6, 3240642), (9, 2160428), (12, 1620321), (17, 1143756), (18, 1080214), (34, 571878), (36, 540107), (51, 381252), (68, 285939), (102, 190626), (153, 127084), (204, 95313), (306, 63542), (612, 31771)]