22520795

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{937}}^1$

素因数の和:995

約数の個数: 32

約数和(自身を含む): 32417280

約数和(自身を除く): 9896485

約数列:

[1, 5, 11, 19, 23, 55, 95, 115, 209, 253, 437, 937, 1045, 1265, 2185, 4685, 4807, 10307, 17803, 21551, 24035, 51535, 89015, 107755, 195833, 237061, 409469, 979165, 1185305, 2047345, 4504159, 22520795]

約数ペア:

[(1, 22520795), (5, 4504159), (11, 2047345), (19, 1185305), (23, 979165), (55, 409469), (95, 237061), (115, 195833), (209, 107755), (253, 89015), (437, 51535), (937, 24035), (1045, 21551), (1265, 17803), (2185, 10307), (4685, 4807)]