19334336

素因数分解:

$2^6\times 7^1\times {\mathrm{103}}^1\times {\mathrm{419}}^1$

素因数の和:541

約数の個数: 56

約数和(自身を含む): 44378880

約数和(自身を除く): 25044544

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 103, 112, 206, 224, 412, 419, 448, 721, 824, 838, 1442, 1648, 1676, 2884, 2933, 3296, 3352, 5768, 5866, 6592, 6704, 11536, 11732, 13408, 23072, 23464, 26816, 43157, 46144, 46928, 86314, 93856, 172628, 187712, 302099, 345256, 604198, 690512, 1208396, 1381024, 2416792, 2762048, 4833584, 9667168, 19334336]

約数ペア:

[(1, 19334336), (2, 9667168), (4, 4833584), (7, 2762048), (8, 2416792), (14, 1381024), (16, 1208396), (28, 690512), (32, 604198), (56, 345256), (64, 302099), (103, 187712), (112, 172628), (206, 93856), (224, 86314), (412, 46928), (419, 46144), (448, 43157), (721, 26816), (824, 23464), (838, 23072), (1442, 13408), (1648, 11732), (1676, 11536), (2884, 6704), (2933, 6592), (3296, 5866), (3352, 5768)]