22678115

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{107}}^1$

素因数の和:251

約数の個数: 32

約数和(自身を含む): 30481920

約数和(自身を除く): 7803805

約数列:

[1, 5, 19, 23, 95, 97, 107, 115, 437, 485, 535, 1843, 2033, 2185, 2231, 2461, 9215, 10165, 10379, 11155, 12305, 42389, 46759, 51895, 197201, 211945, 233795, 238717, 986005, 1193585, 4535623, 22678115]

約数ペア:

[(1, 22678115), (5, 4535623), (19, 1193585), (23, 986005), (95, 238717), (97, 233795), (107, 211945), (115, 197201), (437, 51895), (485, 46759), (535, 42389), (1843, 12305), (2033, 11155), (2185, 10379), (2231, 10165), (2461, 9215)]