19630576

素因数分解:

$2^4\times 7^5\times {\mathrm{73}}^1$

素因数の和:116

約数の個数: 60

約数和(自身を含む): 44980752

約数和(自身を除く): 25350176

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 73, 98, 112, 146, 196, 292, 343, 392, 511, 584, 686, 784, 1022, 1168, 1372, 2044, 2401, 2744, 3577, 4088, 4802, 5488, 7154, 8176, 9604, 14308, 16807, 19208, 25039, 28616, 33614, 38416, 50078, 57232, 67228, 100156, 134456, 175273, 200312, 268912, 350546, 400624, 701092, 1226911, 1402184, 2453822, 2804368, 4907644, 9815288, 19630576]

約数ペア:

[(1, 19630576), (2, 9815288), (4, 4907644), (7, 2804368), (8, 2453822), (14, 1402184), (16, 1226911), (28, 701092), (49, 400624), (56, 350546), (73, 268912), (98, 200312), (112, 175273), (146, 134456), (196, 100156), (292, 67228), (343, 57232), (392, 50078), (511, 38416), (584, 33614), (686, 28616), (784, 25039), (1022, 19208), (1168, 16807), (1372, 14308), (2044, 9604), (2401, 8176), (2744, 7154), (3577, 5488), (4088, 4802)]