21627005570

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{94030459}}^1$

素因数の和:94030489

約数の個数: 16

約数和(自身を含む): 40621158720

約数和(自身を除く): 18994153150

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 94030459, 188060918, 470152295, 940304590, 2162700557, 4325401114, 10813502785, 21627005570]

約数ペア:

[(1, 21627005570), (2, 10813502785), (5, 4325401114), (10, 2162700557), (23, 940304590), (46, 470152295), (115, 188060918), (230, 94030459)]