19203252

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{1697}}^1$

素因数の和:1768

約数の個数: 48

約数和(自身を含む): 47924352

約数和(自身を除く): 28721100

約数列:

[1, 2, 3, 4, 6, 12, 23, 41, 46, 69, 82, 92, 123, 138, 164, 246, 276, 492, 943, 1697, 1886, 2829, 3394, 3772, 5091, 5658, 6788, 10182, 11316, 20364, 39031, 69577, 78062, 117093, 139154, 156124, 208731, 234186, 278308, 417462, 468372, 834924, 1600271, 3200542, 4800813, 6401084, 9601626, 19203252]

約数ペア:

[(1, 19203252), (2, 9601626), (3, 6401084), (4, 4800813), (6, 3200542), (12, 1600271), (23, 834924), (41, 468372), (46, 417462), (69, 278308), (82, 234186), (92, 208731), (123, 156124), (138, 139154), (164, 117093), (246, 78062), (276, 69577), (492, 39031), (943, 20364), (1697, 11316), (1886, 10182), (2829, 6788), (3394, 5658), (3772, 5091)]