19734576

素因数分解:

$2^4\times 3^1\times {\mathrm{137}}^1\times {\mathrm{3001}}^1$

素因数の和:3149

約数の個数: 40

約数和(自身を含む): 51370224

約数和(自身を除く): 31635648

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 137, 274, 411, 548, 822, 1096, 1644, 2192, 3001, 3288, 6002, 6576, 9003, 12004, 18006, 24008, 36012, 48016, 72024, 144048, 411137, 822274, 1233411, 1644548, 2466822, 3289096, 4933644, 6578192, 9867288, 19734576]

約数ペア:

[(1, 19734576), (2, 9867288), (3, 6578192), (4, 4933644), (6, 3289096), (8, 2466822), (12, 1644548), (16, 1233411), (24, 822274), (48, 411137), (137, 144048), (274, 72024), (411, 48016), (548, 36012), (822, 24008), (1096, 18006), (1644, 12004), (2192, 9003), (3001, 6576), (3288, 6002)]