19659152

素因数分解:

$2^4\times {\mathrm{709}}^1\times {\mathrm{1733}}^1$

素因数の和:2450

約数の個数: 20

約数和(自身を含む): 38165340

約数和(自身を除く): 18506188

約数列:

[1, 2, 4, 8, 16, 709, 1418, 1733, 2836, 3466, 5672, 6932, 11344, 13864, 27728, 1228697, 2457394, 4914788, 9829576, 19659152]

約数ペア:

[(1, 19659152), (2, 9829576), (4, 4914788), (8, 2457394), (16, 1228697), (709, 27728), (1418, 13864), (1733, 11344), (2836, 6932), (3466, 5672)]