18969088

素因数分解:

$2^9\times {\mathrm{37049}}^1$

素因数の和:37067

約数の個数: 20

約数和(自身を含む): 37902150

約数和(自身を除く): 18933062

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 37049, 74098, 148196, 296392, 592784, 1185568, 2371136, 4742272, 9484544, 18969088]

約数ペア:

[(1, 18969088), (2, 9484544), (4, 4742272), (8, 2371136), (16, 1185568), (32, 592784), (64, 296392), (128, 148196), (256, 74098), (512, 37049)]