11507728

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{31271}}^1$

素因数の和:31302

約数の個数: 20

約数和(自身を含む): 23266368

約数和(自身を除く): 11758640

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 31271, 62542, 125084, 250168, 500336, 719233, 1438466, 2876932, 5753864, 11507728]

約数ペア:

[(1, 11507728), (2, 5753864), (4, 2876932), (8, 1438466), (16, 719233), (23, 500336), (46, 250168), (92, 125084), (184, 62542), (368, 31271)]