22049005

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{503}}^1\times {\mathrm{797}}^1$

素因数の和:1316

約数の個数: 16

約数和(自身を含む): 28957824

約数和(自身を除く): 6908819

約数列:

[1, 5, 11, 55, 503, 797, 2515, 3985, 5533, 8767, 27665, 43835, 400891, 2004455, 4409801, 22049005]

約数ペア:

[(1, 22049005), (5, 4409801), (11, 2004455), (55, 400891), (503, 43835), (797, 27665), (2515, 8767), (3985, 5533)]