19329377848

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{1103779}}^1$

素因数の和:1103995

約数の個数: 32

約数和(自身を含む): 39736080000

約数和(自身を除く): 20406702152

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 199, 398, 796, 1592, 2189, 4378, 8756, 17512, 1103779, 2207558, 4415116, 8830232, 12141569, 24283138, 48566276, 97132552, 219652021, 439304042, 878608084, 1757216168, 2416172231, 4832344462, 9664688924, 19329377848]

約数ペア:

[(1, 19329377848), (2, 9664688924), (4, 4832344462), (8, 2416172231), (11, 1757216168), (22, 878608084), (44, 439304042), (88, 219652021), (199, 97132552), (398, 48566276), (796, 24283138), (1592, 12141569), (2189, 8830232), (4378, 4415116), (8756, 2207558), (17512, 1103779)]