22203874

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{4651}}^1$

素因数の和:4702

約数の個数: 32

約数和(自身を含む): 42872832

約数和(自身を除く): 20668958

約数列:

[1, 2, 7, 11, 14, 22, 31, 62, 77, 154, 217, 341, 434, 682, 2387, 4651, 4774, 9302, 32557, 51161, 65114, 102322, 144181, 288362, 358127, 716254, 1009267, 1585991, 2018534, 3171982, 11101937, 22203874]

約数ペア:

[(1, 22203874), (2, 11101937), (7, 3171982), (11, 2018534), (14, 1585991), (22, 1009267), (31, 716254), (62, 358127), (77, 288362), (154, 144181), (217, 102322), (341, 65114), (434, 51161), (682, 32557), (2387, 9302), (4651, 4774)]