12508922

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1\times {\mathrm{643}}^1$

素因数の和:853

約数の個数: 16

約数和(自身を含む): 19196352

約数和(自身を除く): 6687430

約数列:

[1, 2, 71, 137, 142, 274, 643, 1286, 9727, 19454, 45653, 88091, 91306, 176182, 6254461, 12508922]

約数ペア:

[(1, 12508922), (2, 6254461), (71, 176182), (137, 91306), (142, 88091), (274, 45653), (643, 19454), (1286, 9727)]