19212704

素因数分解:

$2^5\times 7^2\times {\mathrm{12253}}^1$

素因数の和:12277

約数の個数: 36

約数和(自身を含む): 44004114

約数和(自身を除く): 24791410

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 392, 784, 1568, 12253, 24506, 49012, 85771, 98024, 171542, 196048, 343084, 392096, 600397, 686168, 1200794, 1372336, 2401588, 2744672, 4803176, 9606352, 19212704]

約数ペア:

[(1, 19212704), (2, 9606352), (4, 4803176), (7, 2744672), (8, 2401588), (14, 1372336), (16, 1200794), (28, 686168), (32, 600397), (49, 392096), (56, 343084), (98, 196048), (112, 171542), (196, 98024), (224, 85771), (392, 49012), (784, 24506), (1568, 12253)]