22893286

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{20477}}^1$

素因数の和:20535

約数の個数: 16

約数和(自身を含む): 37843344

約数和(自身を除く): 14950058

約数列:

[1, 2, 13, 26, 43, 86, 559, 1118, 20477, 40954, 266201, 532402, 880511, 1761022, 11446643, 22893286]

約数ペア:

[(1, 22893286), (2, 11446643), (13, 1761022), (26, 880511), (43, 532402), (86, 266201), (559, 40954), (1118, 20477)]