9803888

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{26641}}^1$

素因数の和:26672

約数の個数: 20

約数和(自身を含む): 19821648

約数和(自身を除く): 10017760

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 26641, 53282, 106564, 213128, 426256, 612743, 1225486, 2450972, 4901944, 9803888]

約数ペア:

[(1, 9803888), (2, 4901944), (4, 2450972), (8, 1225486), (16, 612743), (23, 426256), (46, 213128), (92, 106564), (184, 53282), (368, 26641)]