22148555

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{30977}}^1$

素因数の和:31006

約数の個数: 16

約数和(自身を含む): 31225824

約数和(自身を除く): 9077269

約数列:

[1, 5, 11, 13, 55, 65, 143, 715, 30977, 154885, 340747, 402701, 1703735, 2013505, 4429711, 22148555]

約数ペア:

[(1, 22148555), (5, 4429711), (11, 2013505), (13, 1703735), (55, 402701), (65, 340747), (143, 154885), (715, 30977)]