2019243536

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{1409}}^1\times {\mathrm{2083}}^1$

素因数の和:3543

約数の個数: 40

約数和(自身を含む): 4008032160

約数和(自身を除く): 1988788624

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 1409, 2083, 2818, 4166, 5636, 8332, 11272, 16664, 22544, 33328, 60587, 89569, 121174, 179138, 242348, 358276, 484696, 716552, 969392, 1433104, 2934947, 5869894, 11739788, 23479576, 46959152, 126202721, 252405442, 504810884, 1009621768, 2019243536]

約数ペア:

[(1, 2019243536), (2, 1009621768), (4, 504810884), (8, 252405442), (16, 126202721), (43, 46959152), (86, 23479576), (172, 11739788), (344, 5869894), (688, 2934947), (1409, 1433104), (2083, 969392), (2818, 716552), (4166, 484696), (5636, 358276), (8332, 242348), (11272, 179138), (16664, 121174), (22544, 89569), (33328, 60587)]