28363789

素因数分解:

${\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{233}}^1$

素因数の和:444

約数の個数: 16

約数和(自身を含む): 30888000

約数和(自身を除く): 2524211

約数列:

[1, 19, 43, 149, 233, 817, 2831, 4427, 6407, 10019, 34717, 121733, 190361, 659623, 1492831, 28363789]

約数ペア:

[(1, 28363789), (19, 1492831), (43, 659623), (149, 190361), (233, 121733), (817, 34717), (2831, 10019), (4427, 6407)]