22476784

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{127709}}^1$

素因数の和:127728

約数の個数: 20

約数和(自身を含む): 47508120

約数和(自身を除く): 25031336

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 127709, 255418, 510836, 1021672, 1404799, 2043344, 2809598, 5619196, 11238392, 22476784]

約数ペア:

[(1, 22476784), (2, 11238392), (4, 5619196), (8, 2809598), (11, 2043344), (16, 1404799), (22, 1021672), (44, 510836), (88, 255418), (176, 127709)]