19242784

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{54667}}^1$

素因数の和:54688

約数の個数: 24

約数和(自身を含む): 41329008

約数和(自身を除く): 22086224

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 54667, 109334, 218668, 437336, 601337, 874672, 1202674, 1749344, 2405348, 4810696, 9621392, 19242784]

約数ペア:

[(1, 19242784), (2, 9621392), (4, 4810696), (8, 2405348), (11, 1749344), (16, 1202674), (22, 874672), (32, 601337), (44, 437336), (88, 218668), (176, 109334), (352, 54667)]