239761874

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{18503}}^1$

素因数の和:18566

約数の個数: 32

約数和(自身を含む): 426332160

約数和(自身を除く): 186570286

約数列:

[1, 2, 11, 19, 22, 31, 38, 62, 209, 341, 418, 589, 682, 1178, 6479, 12958, 18503, 37006, 203533, 351557, 407066, 573593, 703114, 1147186, 3867127, 6309523, 7734254, 10898267, 12619046, 21796534, 119880937, 239761874]

約数ペア:

[(1, 239761874), (2, 119880937), (11, 21796534), (19, 12619046), (22, 10898267), (31, 7734254), (38, 6309523), (62, 3867127), (209, 1147186), (341, 703114), (418, 573593), (589, 407066), (682, 351557), (1178, 203533), (6479, 37006), (12958, 18503)]