193919776

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{313}}^1\times {\mathrm{1019}}^1$

素因数の和:1361

約数の個数: 48

約数和(自身を含む): 403552800

約数和(自身を除く): 209633024

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 313, 608, 626, 1019, 1252, 2038, 2504, 4076, 5008, 5947, 8152, 10016, 11894, 16304, 19361, 23788, 32608, 38722, 47576, 77444, 95152, 154888, 190304, 309776, 318947, 619552, 637894, 1275788, 2551576, 5103152, 6059993, 10206304, 12119986, 24239972, 48479944, 96959888, 193919776]

約数ペア:

[(1, 193919776), (2, 96959888), (4, 48479944), (8, 24239972), (16, 12119986), (19, 10206304), (32, 6059993), (38, 5103152), (76, 2551576), (152, 1275788), (304, 637894), (313, 619552), (608, 318947), (626, 309776), (1019, 190304), (1252, 154888), (2038, 95152), (2504, 77444), (4076, 47576), (5008, 38722), (5947, 32608), (8152, 23788), (10016, 19361), (11894, 16304)]