3738820

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{9839}}^1$

素因数の和:9867

約数の個数: 24

約数和(自身を含む): 8265600

約数和(自身を除く): 4526780

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 9839, 19678, 39356, 49195, 98390, 186941, 196780, 373882, 747764, 934705, 1869410, 3738820]

約数ペア:

[(1, 3738820), (2, 1869410), (4, 934705), (5, 747764), (10, 373882), (19, 196780), (20, 186941), (38, 98390), (76, 49195), (95, 39356), (190, 19678), (380, 9839)]