28682210

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{150959}}^1$

素因数の和:150985

約数の個数: 16

約数和(自身を含む): 54345600

約数和(自身を除く): 25663390

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 150959, 301918, 754795, 1509590, 2868221, 5736442, 14341105, 28682210]

約数ペア:

[(1, 28682210), (2, 14341105), (5, 5736442), (10, 2868221), (19, 1509590), (38, 754795), (95, 301918), (190, 150959)]