1840784

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{10459}}^1$

素因数の和:10478

約数の個数: 20

約数和(自身を含む): 3891120

約数和(自身を除く): 2050336

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 10459, 20918, 41836, 83672, 115049, 167344, 230098, 460196, 920392, 1840784]

約数ペア:

[(1, 1840784), (2, 920392), (4, 460196), (8, 230098), (11, 167344), (16, 115049), (22, 83672), (44, 41836), (88, 20918), (176, 10459)]