19350780064

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{7853401}}^1$

素因数の和:7853429

約数の個数: 48

約数和(自身を含む): 47497375296

約数和(自身を除く): 28146595232

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 77, 88, 112, 154, 176, 224, 308, 352, 616, 1232, 2464, 7853401, 15706802, 31413604, 54973807, 62827208, 86387411, 109947614, 125654416, 172774822, 219895228, 251308832, 345549644, 439790456, 604711877, 691099288, 879580912, 1209423754, 1382198576, 1759161824, 2418847508, 2764397152, 4837695016, 9675390032, 19350780064]

約数ペア:

[(1, 19350780064), (2, 9675390032), (4, 4837695016), (7, 2764397152), (8, 2418847508), (11, 1759161824), (14, 1382198576), (16, 1209423754), (22, 879580912), (28, 691099288), (32, 604711877), (44, 439790456), (56, 345549644), (77, 251308832), (88, 219895228), (112, 172774822), (154, 125654416), (176, 109947614), (224, 86387411), (308, 62827208), (352, 54973807), (616, 31413604), (1232, 15706802), (2464, 7853401)]