19662862208

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{13965101}}^1$

素因数の和:13965126

約数の個数: 32

約数和(自身を含む): 42733212120

約数和(自身を除く): 23070349912

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 352, 704, 1408, 13965101, 27930202, 55860404, 111720808, 153616111, 223441616, 307232222, 446883232, 614464444, 893766464, 1228928888, 1787532928, 2457857776, 4915715552, 9831431104, 19662862208]

約数ペア:

[(1, 19662862208), (2, 9831431104), (4, 4915715552), (8, 2457857776), (11, 1787532928), (16, 1228928888), (22, 893766464), (32, 614464444), (44, 446883232), (64, 307232222), (88, 223441616), (128, 153616111), (176, 111720808), (352, 55860404), (704, 27930202), (1408, 13965101)]