19073152

素因数分解:

$2^7\times 7^2\times {\mathrm{3041}}^1$

素因数の和:3069

約数の個数: 48

約数和(自身を含む): 44215470

約数和(自身を除く): 25142318

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 392, 448, 784, 896, 1568, 3041, 3136, 6082, 6272, 12164, 21287, 24328, 42574, 48656, 85148, 97312, 149009, 170296, 194624, 298018, 340592, 389248, 596036, 681184, 1192072, 1362368, 2384144, 2724736, 4768288, 9536576, 19073152]

約数ペア:

[(1, 19073152), (2, 9536576), (4, 4768288), (7, 2724736), (8, 2384144), (14, 1362368), (16, 1192072), (28, 681184), (32, 596036), (49, 389248), (56, 340592), (64, 298018), (98, 194624), (112, 170296), (128, 149009), (196, 97312), (224, 85148), (392, 48656), (448, 42574), (784, 24328), (896, 21287), (1568, 12164), (3041, 6272), (3136, 6082)]