11418818398

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1091}}^1\times {\mathrm{21187}}^1$

素因数の和:22312

約数の個数: 32

約数和(自身を含む): 19435328640

約数和(自身を除く): 8016510242

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 1091, 2182, 14183, 20729, 21187, 28366, 41458, 42374, 269477, 275431, 402553, 538954, 550862, 805106, 5233189, 10466378, 23115017, 46230034, 300495221, 439185323, 600990442, 878370646, 5709409199, 11418818398]

約数ペア:

[(1, 11418818398), (2, 5709409199), (13, 878370646), (19, 600990442), (26, 439185323), (38, 300495221), (247, 46230034), (494, 23115017), (1091, 10466378), (2182, 5233189), (14183, 805106), (20729, 550862), (21187, 538954), (28366, 402553), (41458, 275431), (42374, 269477)]