19425492

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31741}}^1$

素因数の和:31768

約数の個数: 36

約数和(自身を含む): 51993396

約数和(自身を除く): 32567904

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 612, 31741, 63482, 95223, 126964, 190446, 285669, 380892, 539597, 571338, 1079194, 1142676, 1618791, 2158388, 3237582, 4856373, 6475164, 9712746, 19425492]

約数ペア:

[(1, 19425492), (2, 9712746), (3, 6475164), (4, 4856373), (6, 3237582), (9, 2158388), (12, 1618791), (17, 1142676), (18, 1079194), (34, 571338), (36, 539597), (51, 380892), (68, 285669), (102, 190446), (153, 126964), (204, 95223), (306, 63482), (612, 31741)]