12540382

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{1523}}^1$

素因数の和:1727

約数の個数: 16

約数和(自身を含む): 19751040

約数和(自身を除く): 7210658

約数列:

[1, 2, 23, 46, 179, 358, 1523, 3046, 4117, 8234, 35029, 70058, 272617, 545234, 6270191, 12540382]

約数ペア:

[(1, 12540382), (2, 6270191), (23, 545234), (46, 272617), (179, 70058), (358, 35029), (1523, 8234), (3046, 4117)]