11885778842

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{2447}}^1\times {\mathrm{9377}}^1$

素因数の和:11870

約数の個数: 32

約数和(自身を含む): 20937097728

約数和(自身を除く): 9051318886

約数列:

[1, 2, 7, 14, 37, 74, 259, 518, 2447, 4894, 9377, 17129, 18754, 34258, 65639, 90539, 131278, 181078, 346949, 633773, 693898, 1267546, 2428643, 4857286, 22945519, 45891038, 160618633, 321237266, 848984203, 1697968406, 5942889421, 11885778842]

約数ペア:

[(1, 11885778842), (2, 5942889421), (7, 1697968406), (14, 848984203), (37, 321237266), (74, 160618633), (259, 45891038), (518, 22945519), (2447, 4857286), (4894, 2428643), (9377, 1267546), (17129, 693898), (18754, 633773), (34258, 346949), (65639, 181078), (90539, 131278)]