19106976

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{28433}}^1$

素因数の和:28453

約数の個数: 48

約数和(自身を含む): 57322944

約数和(自身を除く): 38215968

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 28433, 56866, 85299, 113732, 170598, 199031, 227464, 341196, 398062, 454928, 597093, 682392, 796124, 909856, 1194186, 1364784, 1592248, 2388372, 2729568, 3184496, 4776744, 6368992, 9553488, 19106976]

約数ペア:

[(1, 19106976), (2, 9553488), (3, 6368992), (4, 4776744), (6, 3184496), (7, 2729568), (8, 2388372), (12, 1592248), (14, 1364784), (16, 1194186), (21, 909856), (24, 796124), (28, 682392), (32, 597093), (42, 454928), (48, 398062), (56, 341196), (84, 227464), (96, 199031), (112, 170598), (168, 113732), (224, 85299), (336, 56866), (672, 28433)]