19192544

素因数分解:

$2^5\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1823}}^1$

素因数の和:1887

約数の個数: 48

約数和(自身を含む): 44126208

約数和(自身を除く): 24933664

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 47, 56, 94, 112, 188, 224, 329, 376, 658, 752, 1316, 1504, 1823, 2632, 3646, 5264, 7292, 10528, 12761, 14584, 25522, 29168, 51044, 58336, 85681, 102088, 171362, 204176, 342724, 408352, 599767, 685448, 1199534, 1370896, 2399068, 2741792, 4798136, 9596272, 19192544]

約数ペア:

[(1, 19192544), (2, 9596272), (4, 4798136), (7, 2741792), (8, 2399068), (14, 1370896), (16, 1199534), (28, 685448), (32, 599767), (47, 408352), (56, 342724), (94, 204176), (112, 171362), (188, 102088), (224, 85681), (329, 58336), (376, 51044), (658, 29168), (752, 25522), (1316, 14584), (1504, 12761), (1823, 10528), (2632, 7292), (3646, 5264)]