18950912

素因数分解:

$2^8\times {\mathrm{74027}}^1$

素因数の和:74043

約数の個数: 18

約数和(自身を含む): 37828308

約数和(自身を除く): 18877396

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 74027, 148054, 296108, 592216, 1184432, 2368864, 4737728, 9475456, 18950912]

約数ペア:

[(1, 18950912), (2, 9475456), (4, 4737728), (8, 2368864), (16, 1184432), (32, 592216), (64, 296108), (128, 148054), (256, 74027)]