19986144

素因数分解:

$2^5\times 3^1\times {\mathrm{208189}}^1$

素因数の和:208202

約数の個数: 24

約数和(自身を含む): 52463880

約数和(自身を除く): 32477736

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 208189, 416378, 624567, 832756, 1249134, 1665512, 2498268, 3331024, 4996536, 6662048, 9993072, 19986144]

約数ペア:

[(1, 19986144), (2, 9993072), (3, 6662048), (4, 4996536), (6, 3331024), (8, 2498268), (12, 1665512), (16, 1249134), (24, 832756), (32, 624567), (48, 416378), (96, 208189)]