1828940

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4813}}^1$

素因数の和:4841

約数の個数: 24

約数和(自身を含む): 4043760

約数和(自身を除く): 2214820

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 4813, 9626, 19252, 24065, 48130, 91447, 96260, 182894, 365788, 457235, 914470, 1828940]

約数ペア:

[(1, 1828940), (2, 914470), (4, 457235), (5, 365788), (10, 182894), (19, 96260), (20, 91447), (38, 48130), (76, 24065), (95, 19252), (190, 9626), (380, 4813)]