19347192

素因数分解:

$2^3\times 3^2\times {\mathrm{379}}^1\times {\mathrm{709}}^1$

素因数の和:1100

約数の個数: 48

約数和(自身を含む): 52611000

約数和(自身を除く): 33263808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 379, 709, 758, 1137, 1418, 1516, 2127, 2274, 2836, 3032, 3411, 4254, 4548, 5672, 6381, 6822, 8508, 9096, 12762, 13644, 17016, 25524, 27288, 51048, 268711, 537422, 806133, 1074844, 1612266, 2149688, 2418399, 3224532, 4836798, 6449064, 9673596, 19347192]

約数ペア:

[(1, 19347192), (2, 9673596), (3, 6449064), (4, 4836798), (6, 3224532), (8, 2418399), (9, 2149688), (12, 1612266), (18, 1074844), (24, 806133), (36, 537422), (72, 268711), (379, 51048), (709, 27288), (758, 25524), (1137, 17016), (1418, 13644), (1516, 12762), (2127, 9096), (2274, 8508), (2836, 6822), (3032, 6381), (3411, 5672), (4254, 4548)]