18587648

素因数分解:

$2^{13}\times {\mathrm{2269}}^1$

素因数の和:2295

約数の個数: 28

約数和(自身を含む): 37189410

約数和(自身を除く): 18601762

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 2048, 2269, 4096, 4538, 8192, 9076, 18152, 36304, 72608, 145216, 290432, 580864, 1161728, 2323456, 4646912, 9293824, 18587648]

約数ペア:

[(1, 18587648), (2, 9293824), (4, 4646912), (8, 2323456), (16, 1161728), (32, 580864), (64, 290432), (128, 145216), (256, 72608), (512, 36304), (1024, 18152), (2048, 9076), (2269, 8192), (4096, 4538)]