19123008

素因数分解:

$2^6\times 3^1\times {\mathrm{137}}^1\times {\mathrm{727}}^1$

素因数の和:879

約数の個数: 56

約数和(自身を含む): 51035712

約数和(自身を除く): 31912704

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 137, 192, 274, 411, 548, 727, 822, 1096, 1454, 1644, 2181, 2192, 2908, 3288, 4362, 4384, 5816, 6576, 8724, 8768, 11632, 13152, 17448, 23264, 26304, 34896, 46528, 69792, 99599, 139584, 199198, 298797, 398396, 597594, 796792, 1195188, 1593584, 2390376, 3187168, 4780752, 6374336, 9561504, 19123008]

約数ペア:

[(1, 19123008), (2, 9561504), (3, 6374336), (4, 4780752), (6, 3187168), (8, 2390376), (12, 1593584), (16, 1195188), (24, 796792), (32, 597594), (48, 398396), (64, 298797), (96, 199198), (137, 139584), (192, 99599), (274, 69792), (411, 46528), (548, 34896), (727, 26304), (822, 23264), (1096, 17448), (1454, 13152), (1644, 11632), (2181, 8768), (2192, 8724), (2908, 6576), (3288, 5816), (4362, 4384)]