19402176

素因数分解:

$2^6\times 3^1\times {\mathrm{139}}^1\times {\mathrm{727}}^1$

素因数の和:881

約数の個数: 56

約数和(自身を含む): 51775360

約数和(自身を除く): 32373184

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 139, 192, 278, 417, 556, 727, 834, 1112, 1454, 1668, 2181, 2224, 2908, 3336, 4362, 4448, 5816, 6672, 8724, 8896, 11632, 13344, 17448, 23264, 26688, 34896, 46528, 69792, 101053, 139584, 202106, 303159, 404212, 606318, 808424, 1212636, 1616848, 2425272, 3233696, 4850544, 6467392, 9701088, 19402176]

約数ペア:

[(1, 19402176), (2, 9701088), (3, 6467392), (4, 4850544), (6, 3233696), (8, 2425272), (12, 1616848), (16, 1212636), (24, 808424), (32, 606318), (48, 404212), (64, 303159), (96, 202106), (139, 139584), (192, 101053), (278, 69792), (417, 46528), (556, 34896), (727, 26688), (834, 23264), (1112, 17448), (1454, 13344), (1668, 11632), (2181, 8896), (2224, 8724), (2908, 6672), (3336, 5816), (4362, 4448)]