22364690

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{293}}^1\times {\mathrm{449}}^1$

素因数の和:766

約数の個数: 32

約数和(自身を含む): 42865200

約数和(自身を除く): 20500510

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 293, 449, 586, 898, 1465, 2245, 2930, 4490, 4981, 7633, 9962, 15266, 24905, 38165, 49810, 76330, 131557, 263114, 657785, 1315570, 2236469, 4472938, 11182345, 22364690]

約数ペア:

[(1, 22364690), (2, 11182345), (5, 4472938), (10, 2236469), (17, 1315570), (34, 657785), (85, 263114), (170, 131557), (293, 76330), (449, 49810), (586, 38165), (898, 24905), (1465, 15266), (2245, 9962), (2930, 7633), (4490, 4981)]