12537682

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{7673}}^1$

素因数の和:7737

約数の個数: 16

約数和(自身を含む): 20259360

約数和(自身を除く): 7721678

約数列:

[1, 2, 19, 38, 43, 86, 817, 1634, 7673, 15346, 145787, 291574, 329939, 659878, 6268841, 12537682]

約数ペア:

[(1, 12537682), (2, 6268841), (19, 659878), (38, 329939), (43, 291574), (86, 145787), (817, 15346), (1634, 7673)]