18859744

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{20323}}^1$

素因数の和:20362

約数の個数: 24

約数和(自身を含む): 38412360

約数和(自身を除く): 19552616

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 116, 232, 464, 928, 20323, 40646, 81292, 162584, 325168, 589367, 650336, 1178734, 2357468, 4714936, 9429872, 18859744]

約数ペア:

[(1, 18859744), (2, 9429872), (4, 4714936), (8, 2357468), (16, 1178734), (29, 650336), (32, 589367), (58, 325168), (116, 162584), (232, 81292), (464, 40646), (928, 20323)]