19139584

素因数分解:

$2^{10}\times {\mathrm{18691}}^1$

素因数の和:18711

約数の個数: 22

約数和(自身を含む): 38262524

約数和(自身を除く): 19122940

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 18691, 37382, 74764, 149528, 299056, 598112, 1196224, 2392448, 4784896, 9569792, 19139584]

約数ペア:

[(1, 19139584), (2, 9569792), (4, 4784896), (8, 2392448), (16, 1196224), (32, 598112), (64, 299056), (128, 149528), (256, 74764), (512, 37382), (1024, 18691)]