19248128

素因数分解:

$2^{10}\times {\mathrm{18797}}^1$

素因数の和:18817

約数の個数: 22

約数和(自身を含む): 38479506

約数和(自身を除く): 19231378

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 18797, 37594, 75188, 150376, 300752, 601504, 1203008, 2406016, 4812032, 9624064, 19248128]

約数ペア:

[(1, 19248128), (2, 9624064), (4, 4812032), (8, 2406016), (16, 1203008), (32, 601504), (64, 300752), (128, 150376), (256, 75188), (512, 37594), (1024, 18797)]