28119182

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{154501}}^1$

素因数の和:154523

約数の個数: 16

約数和(自身を含む): 51912672

約数和(自身を除く): 23793490

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 154501, 309002, 1081507, 2008513, 2163014, 4017026, 14059591, 28119182]

約数ペア:

[(1, 28119182), (2, 14059591), (7, 4017026), (13, 2163014), (14, 2008513), (26, 1081507), (91, 309002), (182, 154501)]