12444784

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{70709}}^1$

素因数の和:70728

約数の個数: 20

約数和(自身を含む): 26304120

約数和(自身を除く): 13859336

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 70709, 141418, 282836, 565672, 777799, 1131344, 1555598, 3111196, 6222392, 12444784]

約数ペア:

[(1, 12444784), (2, 6222392), (4, 3111196), (8, 1555598), (11, 1131344), (16, 777799), (22, 565672), (44, 282836), (88, 141418), (176, 70709)]