19003136

素因数分解:

$2^8\times {\mathrm{74231}}^1$

素因数の和:74247

約数の個数: 18

約数和(自身を含む): 37932552

約数和(自身を除く): 18929416

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 74231, 148462, 296924, 593848, 1187696, 2375392, 4750784, 9501568, 19003136]

約数ペア:

[(1, 19003136), (2, 9501568), (4, 4750784), (8, 2375392), (16, 1187696), (32, 593848), (64, 296924), (128, 148462), (256, 74231)]